nsaunier/traffic-intelligence: include/catch.hpp comparison

comparison include/catch.hpp @ 231:249d65ff6c35

merged modifications for windows

author	Nicolas Saunier <nicolas.saunier@polymtl.ca>
date	Mon, 02 Jul 2012 23:49:39 -0400
parents	f0f800b95765
children	c6f497291fd8

comparison

equal deleted inserted replaced

-:bc4ea09b1743
+:249d65ff6c35
+/*
+*  Generated: 2012-06-06 08:05:56.928287
+*  ----------------------------------------------------------
+*  This file has been merged from multiple headers. Please don't edit it directly
+*  Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
+*
+*  Distributed under the Boost Software License, Version 1.0. (See accompanying
+*  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+*/
+#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
+#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
+// #included from: internal/catch_context.h
+// #included from: catch_interfaces_reporter.h
+// #included from: catch_common.h
+#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
+#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
+#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
+#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
+#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
+#ifdef __GNUC__
+#define ATTRIBUTE_NORETURN __attribute__ ((noreturn))
+#else
+#define ATTRIBUTE_NORETURN
+#endif
+#include <sstream>
+#include <stdexcept>
+#include <algorithm>
+namespace Catch {
+	class NonCopyable {
+		NonCopyable( const NonCopyable& );
+		void operator = ( const NonCopyable& );
+	protected:
+		NonCopyable() {}
+		virtual ~NonCopyable() {}
+	};
+class SafeBool {
+public:
+typedef void (SafeBool::*type)() const;
+static type makeSafe( bool value ) {
+return value ? &SafeBool::trueValue : 0;
+}
+private:
+void trueValue() const {}
+};
+template<typename ContainerT>
+inline void deleteAll( ContainerT& container ) {
+typename ContainerT::const_iterator it = container.begin();
+typename ContainerT::const_iterator itEnd = container.end();
+for(; it != itEnd; ++it )
+{
+delete *it;
+}
+}
+template<typename AssociativeContainerT>
+inline void deleteAllValues( AssociativeContainerT& container ) {
+typename AssociativeContainerT::const_iterator it = container.begin();
+typename AssociativeContainerT::const_iterator itEnd = container.end();
+for(; it != itEnd; ++it )
+{
+delete it->second;
+}
+}
+template<typename ContainerT, typename Function>
+inline void forEach( ContainerT& container, Function function ) {
+std::for_each( container.begin(), container.end(), function );
+}
+template<typename ContainerT, typename Function>
+inline void forEach( const ContainerT& container, Function function ) {
+std::for_each( container.begin(), container.end(), function );
+}
+struct SourceLineInfo {
+SourceLineInfo() : line( 0 ){}
+SourceLineInfo( const std::string& _file, std::size_t _line )
+:   file( _file ),
+line( _line )
+{}
+SourceLineInfo( const SourceLineInfo& other )
+:   file( other.file ),
+line( other.line )
+{}
+void swap( SourceLineInfo& other ){
+file.swap( other.file );
+std::swap( line, other.line );
+}
+std::string file;
+std::size_t line;
+};
+inline std::ostream& operator << ( std::ostream& os, const SourceLineInfo& info ) {
+#ifndef __GNUG__
+os << info.file << "(" << info.line << "): ";
+#else
+os << info.file << ":" << info.line << ": ";
+#endif
+return os;
+}
+ATTRIBUTE_NORETURN
+inline void throwLogicError( const std::string& message, const std::string& file, std::size_t line ) {
+std::ostringstream oss;
+oss << "Internal Catch error: '" << message << "' at: " << SourceLineInfo( file, line );
+throw std::logic_error( oss.str() );
+}
+}
+#define CATCH_INTERNAL_ERROR( msg ) throwLogicError( msg, __FILE__, __LINE__ );
+#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, __LINE__ )
+// #included from: catch_totals.hpp
+namespace Catch {
+struct Counts {
+Counts() : passed( 0 ), failed( 0 ) {}
+Counts operator - ( const Counts& other ) const {
+Counts diff;
+diff.passed = passed - other.passed;
+diff.failed = failed - other.failed;
+return diff;
+}
+Counts& operator += ( const Counts& other ) {
+passed += other.passed;
+failed += other.failed;
+return *this;
+}
+std::size_t total() const {
+return passed + failed;
+}
+std::size_t passed;
+std::size_t failed;
+};
+struct Totals {
+Totals operator - ( const Totals& other ) const {
+Totals diff;
+diff.assertions = assertions - other.assertions;
+diff.testCases = testCases - other.testCases;
+return diff;
+}
+Totals delta( const Totals& prevTotals ) const {
+Totals diff = *this - prevTotals;
+if( diff.assertions.failed > 0 )
+++diff.testCases.failed;
+else
+++diff.testCases.passed;
+return diff;
+}
+Counts assertions;
+Counts testCases;
+};
+}
+// #included from: catch_ptr.hpp
+namespace Catch {
+// An intrusive reference counting smart pointer.
+// T must implement addRef() and release() methods
+// typically implementing the IShared interface
+template<typename T>
+class Ptr {
+public:
+Ptr() : m_p( NULL ){}
+Ptr( T* p ) : m_p( p ){
+m_p->addRef();
+}
+Ptr( const Ptr& other ) : m_p( other.m_p ){
+m_p->addRef();
+}
+~Ptr(){
+if( m_p )
+m_p->release();
+}
+Ptr& operator = ( T* p ){
+Ptr temp( p );
+swap( temp );
+return *this;
+}
+Ptr& operator = ( Ptr& other ){
+Ptr temp( other );
+swap( temp );
+return *this;
+}
+void swap( Ptr& other ){
+std::swap( m_p, other.m_p );
+}
+T* get(){
+return m_p;
+}
+const T* get() const{
+return m_p;
+}
+T& operator*(){
+return *m_p;
+}
+const T& operator*() const{
+return *m_p;
+}
+T* operator->(){
+return m_p;
+}
+const T* operator->() const{
+return m_p;
+}
+private:
+T* m_p;
+};
+struct IShared : NonCopyable {
+virtual ~IShared(){}
+virtual void addRef() = 0;
+virtual void release() = 0;
+};
+template<typename T>
+struct SharedImpl : T {
+SharedImpl() : m_rc( 0 ){}
+virtual void addRef(){
+++m_rc;
+}
+virtual void release(){
+if( --m_rc == 0 )
+delete this;
+}
+int m_rc;
+};
+} // end namespace Catch
+#include <string>
+#include <ostream>
+#include <map>
+namespace Catch
+{
+struct IReporterConfig {
+virtual ~IReporterConfig() {}
+virtual std::ostream& stream () const = 0;
+virtual bool includeSuccessfulResults () const = 0;
+virtual std::string getName () const = 0;
+};
+class TestCaseInfo;
+class ResultInfo;
+struct IReporter : IShared {
+virtual ~IReporter() {}
+virtual bool shouldRedirectStdout() const = 0;
+virtual void StartTesting() = 0;
+virtual void EndTesting( const Totals& totals ) = 0;
+virtual void StartGroup( const std::string& groupName ) = 0;
+virtual void EndGroup( const std::string& groupName, const Totals& totals ) = 0;
+virtual void StartSection( const std::string& sectionName, const std::string& description ) = 0;
+virtual void EndSection( const std::string& sectionName, const Counts& assertions ) = 0;
+virtual void StartTestCase( const TestCaseInfo& testInfo ) = 0;
+virtual void Aborted() = 0;
+virtual void EndTestCase( const TestCaseInfo& testInfo, const Totals& totals, const std::string& stdOut, const std::string& stdErr ) = 0;
+virtual void Result( const ResultInfo& result ) = 0;
+};
+struct IReporterFactory {
+virtual ~IReporterFactory() {}
+virtual IReporter* create( const IReporterConfig& config ) const = 0;
+virtual std::string getDescription() const = 0;
+};
+struct IReporterRegistry {
+typedef std::map<std::string, IReporterFactory*> FactoryMap;
+virtual ~IReporterRegistry() {}
+virtual IReporter* create( const std::string& name, const IReporterConfig& config ) const = 0;
+virtual void registerReporter( const std::string& name, IReporterFactory* factory ) = 0;
+virtual const FactoryMap& getFactories() const = 0;
+};
+inline std::string trim( const std::string& str ) {
+std::string::size_type start = str.find_first_not_of( "\n\r\t " );
+std::string::size_type end = str.find_last_not_of( "\n\r\t " );
+return start != std::string::npos ? str.substr( start, 1+end-start ) : "";
+}
+}
+// #included from: catch_interfaces_config.h
+namespace Catch {
+struct IConfig {
+virtual ~IConfig(){}
+virtual bool allowThrows() const = 0;
+};
+}
+#include <memory>
+#include <vector>
+#include <stdlib.h>
+namespace Catch {
+class TestCaseInfo;
+struct IResultCapture;
+struct ITestCaseRegistry;
+struct IRunner;
+struct IExceptionTranslatorRegistry;
+class GeneratorsForTest;
+class StreamBufBase : public std::streambuf{};
+struct IContext
+{
+virtual ~IContext(){}
+virtual IResultCapture& getResultCapture() = 0;
+virtual IRunner& getRunner() = 0;
+virtual IReporterRegistry& getReporterRegistry() = 0;
+virtual ITestCaseRegistry& getTestCaseRegistry() = 0;
+virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
+virtual size_t getGeneratorIndex( const std::string& fileInfo, size_t totalSize ) = 0;
+virtual bool advanceGeneratorsForCurrentTest() = 0;
+virtual const IConfig* getConfig() const = 0;
+};
+struct IMutableContext : IContext
+{
+virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
+virtual void setRunner( IRunner* runner ) = 0;
+virtual void setConfig( const IConfig* config ) = 0;
+};
+IContext& getCurrentContext();
+IMutableContext& getCurrentMutableContext();
+class Context : public IMutableContext {
+Context();
+Context( const Context& );
+void operator=( const Context& );
+public: // IContext
+virtual IResultCapture& getResultCapture();
+virtual IRunner& getRunner();
+virtual IReporterRegistry& getReporterRegistry();
+virtual ITestCaseRegistry& getTestCaseRegistry();
+virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry();
+virtual size_t getGeneratorIndex( const std::string& fileInfo, size_t totalSize );
+virtual bool advanceGeneratorsForCurrentTest();
+virtual const IConfig* getConfig() const;
+public: // IMutableContext
+virtual void setResultCapture( IResultCapture* resultCapture );
+virtual void setRunner( IRunner* runner );
+virtual void setConfig( const IConfig* config );
+public: // Statics
+static std::streambuf* createStreamBuf( const std::string& streamName );
+static void cleanUp();
+friend IMutableContext& getCurrentMutableContext();
+private:
+GeneratorsForTest* findGeneratorsForCurrentTest();
+GeneratorsForTest& getGeneratorsForCurrentTest();
+private:
+std::auto_ptr<IReporterRegistry> m_reporterRegistry;
+std::auto_ptr<ITestCaseRegistry> m_testCaseRegistry;
+std::auto_ptr<IExceptionTranslatorRegistry> m_exceptionTranslatorRegistry;
+IRunner* m_runner;
+IResultCapture* m_resultCapture;
+const IConfig* m_config;
+std::map<std::string, GeneratorsForTest*> m_generatorsByTestName;
+};
+}
+// #included from: internal/catch_test_registry.hpp
+// #included from: catch_interfaces_testcase.h
+#include <vector>
+namespace Catch {
+struct ITestCase {
+virtual ~ITestCase(){}
+virtual void invoke () const = 0;
+virtual ITestCase* clone() const = 0;
+virtual bool operator == ( const ITestCase& other ) const = 0;
+virtual bool operator < ( const ITestCase& other ) const = 0;
+};
+class TestCaseInfo;
+struct ITestCaseRegistry {
+virtual ~ITestCaseRegistry(){}
+virtual void registerTest( const TestCaseInfo& testInfo ) = 0;
+virtual const std::vector<TestCaseInfo>& getAllTests() const = 0;
+virtual std::vector<TestCaseInfo> getMatchingTestCases( const std::string& rawTestSpec ) = 0;
+};
+}
+namespace Catch {
+template<typename C>
+class MethodTestCase : public ITestCase {
+public:
+MethodTestCase( void (C::*method)() ) : m_method( method ) {}
+virtual void invoke() const {
+C obj;
+(obj.*m_method)();
+}
+virtual ITestCase* clone() const {
+return new MethodTestCase<C>( m_method );
+}
+virtual bool operator == ( const ITestCase& other ) const {
+const MethodTestCase* mtOther = dynamic_cast<const MethodTestCase*>( &other );
+return mtOther && m_method == mtOther->m_method;
+}
+virtual bool operator < ( const ITestCase& other ) const {
+const MethodTestCase* mtOther = dynamic_cast<const MethodTestCase*>( &other );
+return mtOther && &m_method < &mtOther->m_method;
+}
+private:
+void (C::*m_method)();
+};
+typedef void(*TestFunction)();
+struct AutoReg {
+AutoReg(    TestFunction function,
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo );
+template<typename C>
+AutoReg(    void (C::*method)(),
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo ) {
+registerTestCase( new MethodTestCase<C>( method ), name, description, lineInfo );
+}
+void registerTestCase(  ITestCase* testCase,
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo );
+~AutoReg();
+private:
+AutoReg( const AutoReg& );
+void operator= ( const AutoReg& );
+};
+} // end namespace Catch
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
+static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )(); \
+namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME(  TestCaseFunction_catch_internal_ ), Name, Desc, CATCH_INTERNAL_LINEINFO ); }\
+static void INTERNAL_CATCH_UNIQUE_NAME(  TestCaseFunction_catch_internal_ )()
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_TESTCASE_NORETURN( Name, Desc ) \
+static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )() ATTRIBUTE_NORETURN; \
+namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME(  TestCaseFunction_catch_internal_ ), Name, Desc, CATCH_INTERNAL_LINEINFO ); }\
+static void INTERNAL_CATCH_UNIQUE_NAME(  TestCaseFunction_catch_internal_ )()
+///////////////////////////////////////////////////////////////////////////////
+#define CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
+namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, Name, Desc, CATCH_INTERNAL_LINEINFO ); }
+///////////////////////////////////////////////////////////////////////////////
+#define TEST_CASE_METHOD( ClassName, TestName, Desc )\
+namespace{ \
+struct INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ ) : ClassName{ \
+void test(); \
+}; \
+Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ )::test, TestName, Desc, CATCH_INTERNAL_LINEINFO ); \
+} \
+void INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ )::test()
+// #included from: internal/catch_capture.hpp
+// #included from: catch_expression_builder.hpp
+// #included from: catch_expression.hpp
+// #included from: catch_resultinfo_builder.hpp
+// #included from: catch_tostring.hpp
+#include <sstream>
+namespace Catch {
+namespace Detail {
+struct NonStreamable {
+template<typename T> NonStreamable( const T& ){}
+};
+// If the type does not have its own << overload for ostream then
+// this one will be used instead
+inline std::ostream& operator << ( std::ostream& ss, NonStreamable ){
+return ss << "{?}";
+}
+template<typename T>
+inline std::string makeString( const T& value ) {
+std::ostringstream oss;
+oss << value;
+return oss.str();
+}
+template<typename T>
+inline std::string makeString( T* p ) {
+if( !p )
+return INTERNAL_CATCH_STRINGIFY( NULL );
+std::ostringstream oss;
+oss << p;
+return oss.str();
+}
+template<typename T>
+inline std::string makeString( const T* p ) {
+if( !p )
+return INTERNAL_CATCH_STRINGIFY( NULL );
+std::ostringstream oss;
+oss << p;
+return oss.str();
+}
+} // end namespace Detail
+/// \brief converts any type to a string
+///
+/// The default template forwards on to ostringstream - except when an
+/// ostringstream overload does not exist - in which case it attempts to detect
+/// that and writes {?}.
+/// Overload (not specialise) this template for custom typs that you don't want
+/// to provide an ostream overload for.
+template<typename T>
+std::string toString( const T& value ) {
+return Detail::makeString( value );
+}
+// Built in overloads
+inline std::string toString( const std::string& value ) {
+return "\"" + value + "\"";
+}
+inline std::string toString( const std::wstring& value ) {
+std::ostringstream oss;
+oss << "\"";
+for(size_t i = 0; i < value.size(); ++i )
+oss << static_cast<char>( value[i] <= 0xff ? value[i] : '?');
+oss << "\"";
+return oss.str();
+}
+inline std::string toString( const char* const value ) {
+return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
+}
+inline std::string toString( char* const value ) {
+return Catch::toString( static_cast<const char*>( value ) );
+}
+inline std::string toString( int value ) {
+std::ostringstream oss;
+oss << value;
+return oss.str();
+}
+inline std::string toString( unsigned long value ) {
+std::ostringstream oss;
+if( value > 8192 )
+oss << "0x" << std::hex << value;
+else
+oss << value;
+return oss.str();
+}
+inline std::string toString( unsigned int value ) {
+return toString( static_cast<unsigned long>( value ) );
+}
+inline std::string toString( const double value ) {
+std::ostringstream oss;
+oss << value;
+return oss.str();
+}
+inline std::string toString( bool value ) {
+return value ? "true" : "false";
+}
+inline std::string toString( char value ) {
+return value < ' '
+? toString( (unsigned int)value )
+: Detail::makeString( value );
+}
+inline std::string toString( signed char value ) {
+return toString( static_cast<char>( value ) );
+}
+#ifdef CATCH_CONFIG_CPP11_NULLPTR
+inline std::string toString( std::nullptr_t ) {
+return "nullptr";
+}
+#endif
+} // end namespace Catch
+// #included from: catch_resultinfo.hpp
+#include <string>
+// #included from: catch_result_type.h
+namespace Catch {
+struct ResultWas { enum OfType {
+Unknown = -1,
+Ok = 0,
+Info = 1,
+Warning = 2,
+FailureBit = 0x10,
+ExpressionFailed = FailureBit | 1,
+ExplicitFailure = FailureBit | 2,
+Exception = 0x100 | FailureBit,
+ThrewException = Exception | 1,
+DidntThrowException = Exception | 2
+}; };
+struct ResultAction { enum Value {
+None,
+Failed = 1, // Failure - but no debug break if Debug bit not set
+Debug = 2,  // If this bit is set, invoke the debugger
+Abort = 4   // Test run should abort
+}; };
+}
+namespace Catch {
+class ResultInfo {
+public:
+ResultInfo()
+:   m_macroName(),
+m_expr(),
+m_lhs(),
+m_rhs(),
+m_op(),
+m_message(),
+m_result( ResultWas::Unknown ),
+m_isNot( false )
+{}
+ResultInfo( const char* expr,
+ResultWas::OfType result,
+bool isNot,
+const SourceLineInfo& lineInfo,
+const char* macroName,
+const char* message )
+:   m_macroName( macroName ),
+m_lineInfo( lineInfo ),
+m_expr( expr ),
+m_lhs(),
+m_rhs(),
+m_op( isNotExpression( expr ) ? "!" : "" ),
+m_message( message ),
+m_result( result ),
+m_isNot( isNot )
+{
+if( isNot )
+m_expr = "!" + m_expr;
+}
+virtual ~ResultInfo() {}
+bool ok() const {
+return ( m_result & ResultWas::FailureBit ) != ResultWas::FailureBit;
+}
+ResultWas::OfType getResultType() const {
+return m_result;
+}
+bool hasExpression() const {
+return !m_expr.empty();
+}
+bool hasMessage() const {
+return !m_message.empty();
+}
+std::string getExpression() const {
+return m_expr;
+}
+bool hasExpandedExpression() const {
+return hasExpression() && getExpandedExpressionInternal() != m_expr;
+}
+std::string getExpandedExpression() const {
+return hasExpression() ? getExpandedExpressionInternal() : "";
+}
+std::string getMessage() const {
+return m_message;
+}
+std::string getFilename() const {
+return m_lineInfo.file;
+}
+std::size_t getLine() const {
+return m_lineInfo.line;
+}
+std::string getTestMacroName() const {
+return m_macroName;
+}
+protected:
+std::string getExpandedExpressionInternal() const {
+if( m_op == "" || m_isNot )
+return m_lhs.empty() ? m_expr : m_op + m_lhs;
+else if( m_op == "matches" )
+return m_lhs + " " + m_rhs;
+else if( m_op != "!" )
+{
+if( m_lhs.size() + m_rhs.size() < 30 )
+return m_lhs + " " + m_op + " " + m_rhs;
+else if( m_lhs.size() < 70 && m_rhs.size() < 70 )
+return "\n\t" + m_lhs + "\n\t" + m_op + "\n\t" + m_rhs;
+else
+return "\n" + m_lhs + "\n" + m_op + "\n" + m_rhs + "\n\n";
+}
+else
+return "{can't expand - use " + m_macroName + "_FALSE( " + m_expr.substr(1) + " ) instead of " + m_macroName + "( " + m_expr + " ) for better diagnostics}";
+}
+bool isNotExpression( const char* expr ) {
+return expr && expr[0] == '!';
+}
+protected:
+std::string m_macroName;
+SourceLineInfo m_lineInfo;
+std::string m_expr, m_lhs, m_rhs, m_op;
+std::string m_message;
+ResultWas::OfType m_result;
+bool m_isNot;
+};
+} // end namespace Catch
+// #included from: catch_evaluate.hpp
+namespace Catch {
+namespace Internal {
+enum Operator {
+IsEqualTo,
+IsNotEqualTo,
+IsLessThan,
+IsGreaterThan,
+IsLessThanOrEqualTo,
+IsGreaterThanOrEqualTo
+};
+template<Operator Op> struct OperatorTraits             { static const char* getName(){ return "*error*"; } };
+template<> struct OperatorTraits<IsEqualTo>             { static const char* getName(){ return "=="; } };
+template<> struct OperatorTraits<IsNotEqualTo>          { static const char* getName(){ return "!="; } };
+template<> struct OperatorTraits<IsLessThan>            { static const char* getName(){ return "<"; } };
+template<> struct OperatorTraits<IsGreaterThan>         { static const char* getName(){ return ">"; } };
+template<> struct OperatorTraits<IsLessThanOrEqualTo>   { static const char* getName(){ return "<="; } };
+template<> struct OperatorTraits<IsGreaterThanOrEqualTo>{ static const char* getName(){ return ">="; } };
+// So the compare overloads can be operator agnostic we convey the operator as a template
+// enum, which is used to specialise an Evaluator for doing the comparison.
+template<typename T1, typename T2, Operator Op>
+class Evaluator{};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsEqualTo> {
+static bool evaluate( const T1& lhs, const T2& rhs) {
+return const_cast<T1&>( lhs ) ==  const_cast<T2&>( rhs );
+}
+};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsNotEqualTo> {
+static bool evaluate( const T1& lhs, const T2& rhs ) {
+return const_cast<T1&>( lhs ) != const_cast<T2&>( rhs );
+}
+};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsLessThan> {
+static bool evaluate( const T1& lhs, const T2& rhs ) {
+return const_cast<T1&>( lhs ) < const_cast<T2&>( rhs );
+}
+};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsGreaterThan> {
+static bool evaluate( const T1& lhs, const T2& rhs ) {
+return const_cast<T1&>( lhs ) > const_cast<T2&>( rhs );
+}
+};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
+static bool evaluate( const T1& lhs, const T2& rhs ) {
+return const_cast<T1&>( lhs ) >= const_cast<T2&>( rhs );
+}
+};
+template<typename T1, typename T2>
+struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
+static bool evaluate( const T1& lhs, const T2& rhs ) {
+return const_cast<T1&>( lhs ) <= const_cast<T2&>( rhs );
+}
+};
+template<Operator Op, typename T1, typename T2>
+bool applyEvaluator( const T1& lhs, const T2& rhs ) {
+return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
+}
+// "base" overload
+template<Operator Op, typename T1, typename T2>
+bool compare( const T1& lhs, const T2& rhs ) {
+return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
+}
+// unsigned X to int
+template<Operator Op> bool compare( unsigned int lhs, int rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+}
+template<Operator Op> bool compare( unsigned long lhs, int rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+}
+template<Operator Op> bool compare( unsigned char lhs, int rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
+}
+// unsigned X to long
+template<Operator Op> bool compare( unsigned int lhs, long rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+}
+template<Operator Op> bool compare( unsigned long lhs, long rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+}
+template<Operator Op> bool compare( unsigned char lhs, long rhs ) {
+return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
+}
+// int to unsigned X
+template<Operator Op> bool compare( int lhs, unsigned int rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+}
+template<Operator Op> bool compare( int lhs, unsigned long rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+}
+template<Operator Op> bool compare( int lhs, unsigned char rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
+}
+// long to unsigned X
+template<Operator Op> bool compare( long lhs, unsigned int rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+}
+template<Operator Op> bool compare( long lhs, unsigned long rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+}
+template<Operator Op> bool compare( long lhs, unsigned char rhs ) {
+return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
+}
+// pointer to long (when comparing against NULL)
+template<Operator Op, typename T>
+bool compare( long lhs, const T* rhs ) {
+return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs );
+}
+template<Operator Op, typename T>
+bool compare( long lhs, T* rhs ) {
+return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
+}
+template<Operator Op, typename T>
+bool compare( const T* lhs, long rhs ) {
+return Evaluator<const T*, const T*, Op>::evaluate( lhs, reinterpret_cast<const T*>( rhs ) );
+}
+template<Operator Op, typename T>
+bool compare( T* lhs, long rhs ) {
+return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
+}
+// pointer to int (when comparing against NULL)
+template<Operator Op, typename T>
+bool compare( int lhs, const T* rhs ) {
+return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs );
+}
+template<Operator Op, typename T>
+bool compare( int lhs, T* rhs ) {
+return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
+}
+template<Operator Op, typename T>
+bool compare( const T* lhs, int rhs ) {
+return Evaluator<const T*, const T*, Op>::evaluate( lhs, reinterpret_cast<const T*>( rhs ) );
+}
+template<Operator Op, typename T>
+bool compare( T* lhs, int rhs ) {
+return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
+}
+} // end of namespace Internal
+} // end of namespace Catch
+namespace Catch {
+struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
+class ResultInfoBuilder : public ResultInfo {
+public:
+ResultInfoBuilder() {}
+ResultInfoBuilder(  const char* expr,
+bool isNot,
+const SourceLineInfo& lineInfo,
+const char* macroName,
+const char* message = "" )
+: ResultInfo( expr, ResultWas::Unknown, isNot, lineInfo, macroName, message )
+{}
+void setResultType( ResultWas::OfType result ) {
+// Flip bool results if isNot is set
+if( m_isNot && result == ResultWas::Ok )
+m_result = ResultWas::ExpressionFailed;
+else if( m_isNot && result == ResultWas::ExpressionFailed )
+m_result = ResultWas::Ok;
+else
+m_result = result;
+}
+void setMessage( const std::string& message ) {
+m_message = message;
+}
+void setLineInfo( const SourceLineInfo& lineInfo ) {
+m_lineInfo = lineInfo;
+}
+void setLhs( const std::string& lhs ) {
+m_lhs = lhs;
+}
+void setRhs( const std::string& rhs ) {
+m_rhs = rhs;
+}
+void setOp( const std::string& op ) {
+m_op = op;
+}
+template<typename RhsT>
+STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator ||
+(
+const RhsT&
+);
+template<typename RhsT>
+STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator &&
+(
+const RhsT&
+);
+private:
+friend class ExpressionBuilder;
+template<typename T> friend class Expression;
+template<typename T> friend class PtrExpression;
+ResultInfoBuilder& captureBoolExpression( bool result ) {
+m_lhs = Catch::toString( result );
+m_op = m_isNot ? "!" : "";
+setResultType( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
+return *this;
+}
+template<Internal::Operator Op, typename T1, typename T2>
+ResultInfoBuilder& captureExpression( const T1& lhs, const T2& rhs ) {
+setResultType( Internal::compare<Op>( lhs, rhs ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
+m_lhs = Catch::toString( lhs );
+m_rhs = Catch::toString( rhs );
+m_op = Internal::OperatorTraits<Op>::getName();
+return *this;
+}
+template<Internal::Operator Op, typename T>
+ResultInfoBuilder& captureExpression( const T* lhs, int rhs ) {
+return captureExpression<Op>( lhs, reinterpret_cast<const T*>( rhs ) );
+}
+};
+} // end namespace Catch
+namespace Catch {
+template<typename T>
+class Expression {
+	void operator = ( const Expression& );
+public:
+Expression( ResultInfoBuilder& result, T lhs )
+:   m_result( result ),
+m_lhs( lhs )
+{}
+template<typename RhsT>
+ResultInfoBuilder& operator == ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
+}
+template<typename RhsT>
+ResultInfoBuilder& operator != ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
+}
+template<typename RhsT>
+ResultInfoBuilder& operator < ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsLessThan>( m_lhs, rhs );
+}
+template<typename RhsT>
+ResultInfoBuilder& operator > ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsGreaterThan>( m_lhs, rhs );
+}
+template<typename RhsT>
+ResultInfoBuilder& operator <= ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsLessThanOrEqualTo>( m_lhs, rhs );
+}
+template<typename RhsT>
+ResultInfoBuilder& operator >= ( const RhsT& rhs ) {
+return m_result.captureExpression<Internal::IsGreaterThanOrEqualTo>( m_lhs, rhs );
+}
+ResultInfoBuilder& operator == ( bool rhs ) {
+return m_result.captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
+}
+ResultInfoBuilder& operator != ( bool rhs ) {
+return m_result.captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
+}
+operator ResultInfoBuilder& () {
+return m_result.captureBoolExpression( m_lhs );
+}
+template<typename RhsT>
+STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( const RhsT& );
+template<typename RhsT>
+STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( const RhsT& );
+private:
+ResultInfoBuilder& m_result;
+T m_lhs;
+};
+} // end namespace Catch
+#include <sstream>
+namespace Catch {
+class ExpressionBuilder {
+public:
+ExpressionBuilder(  const SourceLineInfo& lineInfo,
+const char* macroName,
+const char* expr = "",
+bool isNot = false )
+: m_result( expr, isNot, lineInfo, macroName ),
+m_messageStream()
+{}
+template<typename T>
+Expression<const T&> operator->* ( const T & operand ) {
+Expression<const T&> expr( m_result, operand );
+return expr;
+}
+Expression<bool> operator->* ( bool value ) {
+Expression<bool> expr( m_result, value );
+return expr;
+}
+template<typename T>
+ExpressionBuilder& operator << ( const T & value ) {
+m_messageStream << Catch::toString( value );
+return *this;
+}
+template<typename MatcherT, typename ArgT>
+ExpressionBuilder& acceptMatcher(   const MatcherT& matcher,
+const ArgT& arg,
+const std::string& matcherCallAsString ) {
+std::string matcherAsString = Catch::toString( matcher );
+if( matcherAsString == "{?}" )
+matcherAsString = matcherCallAsString;
+m_result.setLhs( Catch::toString( arg ) );
+m_result.setRhs( matcherAsString );
+m_result.setOp( "matches" );
+m_result.setResultType( matcher( arg ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
+return *this;
+}
+template<typename MatcherT, typename ArgT>
+ExpressionBuilder& acceptMatcher(   const MatcherT& matcher,
+ArgT* arg,
+const std::string& matcherCallAsString ) {
+std::string matcherAsString = Catch::toString( matcher );
+if( matcherAsString == "{?}" )
+matcherAsString = matcherCallAsString;
+m_result.setLhs( Catch::toString( arg ) );
+m_result.setRhs( matcherAsString );
+m_result.setOp( "matches" );
+m_result.setResultType( matcher( arg ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
+return *this;
+}
+ExpressionBuilder& setResultType( ResultWas::OfType resultType ) {
+m_result.setResultType( resultType );
+return *this;
+}
+operator ResultInfoBuilder&() {
+m_result.setMessage( m_messageStream.str() );
+return m_result;
+}
+private:
+ResultInfoBuilder m_result;
+std::ostringstream m_messageStream;
+};
+} // end namespace Catch
+// #included from: catch_interfaces_capture.h
+#include <string>
+namespace Catch {
+class TestCaseInfo;
+class ScopedInfo;
+class ResultInfoBuilder;
+class ResultInfo;
+struct IResultCapture {
+virtual ~IResultCapture(){}
+virtual void testEnded( const ResultInfo& result ) = 0;
+virtual bool sectionStarted(    const std::string& name,
+const std::string& description,
+const SourceLineInfo& lineInfo,
+Counts& assertions ) = 0;
+virtual void sectionEnded( const std::string& name, const Counts& assertions ) = 0;
+virtual void pushScopedInfo( ScopedInfo* scopedInfo ) = 0;
+virtual void popScopedInfo( ScopedInfo* scopedInfo ) = 0;
+virtual bool shouldDebugBreak() const = 0;
+virtual ResultAction::Value acceptResult( bool result ) = 0;
+virtual ResultAction::Value acceptResult( ResultWas::OfType result ) = 0;
+virtual ResultAction::Value acceptExpression( const ResultInfoBuilder& resultInfo ) = 0;
+virtual void acceptMessage( const std::string& msg ) = 0;
+virtual std::string getCurrentTestName() const = 0;
+virtual const ResultInfo* getLastResult() const = 0;
+};
+}
+// #included from: catch_debugger.hpp
+#include <iostream>
+#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+#define CATCH_PLATFORM_MAC
+#elif  defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#define CATCH_PLATFORM_IPHONE
+#elif defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
+#define CATCH_PLATFORM_WINDOWS
+#endif
+#ifdef CATCH_PLATFORM_MAC
+#include <assert.h>
+#include <stdbool.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/sysctl.h>
+namespace Catch{
+// The following function is taken directly from the following technical note:
+// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
+// Returns true if the current process is being debugged (either
+// running under the debugger or has a debugger attached post facto).
+inline bool isDebuggerActive(){
+int                 junk;
+int                 mib[4];
+struct kinfo_proc   info;
+size_t              size;
+// Initialize the flags so that, if sysctl fails for some bizarre
+// reason, we get a predictable result.
+info.kp_proc.p_flag = 0;
+// Initialize mib, which tells sysctl the info we want, in this case
+// we're looking for information about a specific process ID.
+mib[0] = CTL_KERN;
+mib[1] = KERN_PROC;
+mib[2] = KERN_PROC_PID;
+mib[3] = getpid();
+// Call sysctl.
+size = sizeof(info);
+junk = sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0);
+assert(junk == 0);
+// We're being debugged if the P_TRACED flag is set.
+return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
+}
+}
+// The following code snippet taken from:
+// http://cocoawithlove.com/2008/03/break-into-debugger.html
+#ifdef DEBUG
+#if defined(__ppc64__) || defined(__ppc__)
+#define BreakIntoDebugger() \
+if( Catch::isDebuggerActive() ) { \
+__asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
+: : : "memory","r0","r3","r4" ); \
+}
+#else
+#define BreakIntoDebugger() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
+#endif
+#else
+inline void BreakIntoDebugger(){}
+#endif
+#elif defined(_MSC_VER)
+extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+#define BreakIntoDebugger() if (IsDebuggerPresent() ) { __debugbreak(); }
+inline bool isDebuggerActive() {
+return IsDebuggerPresent() != 0;
+}
+#elif defined(__MINGW32__)
+extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+extern "C" __declspec(dllimport) void __stdcall DebugBreak();
+#define BreakIntoDebugger() if (IsDebuggerPresent() ) { DebugBreak(); }
+inline bool isDebuggerActive() {
+return IsDebuggerPresent() != 0;
+}
+#else
+	   inline void BreakIntoDebugger(){}
+	   inline bool isDebuggerActive() { return false; }
+#endif
+#ifdef CATCH_PLATFORM_WINDOWS
+extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
+inline void writeToDebugConsole( const std::string& text ) {
+::OutputDebugStringA( text.c_str() );
+}
+#else
+inline void writeToDebugConsole( const std::string& text ) {
+// !TBD: Need a version for Mac/ XCode and other IDEs
+std::cout << text;
+}
+#endif // CATCH_PLATFORM_WINDOWS
+#include <ostream>
+namespace Catch {
+struct TestFailureException{};
+class ScopedInfo {
+public:
+ScopedInfo() : m_oss() {
+getCurrentContext().getResultCapture().pushScopedInfo( this );
+}
+~ScopedInfo() {
+getCurrentContext().getResultCapture().popScopedInfo( this );
+}
+template<typename T>
+ScopedInfo& operator << ( const T& value ) {
+m_oss << value;
+return *this;
+}
+std::string getInfo () const {
+return m_oss.str();
+}
+private:
+std::ostringstream m_oss;
+};
+// This is just here to avoid compiler warnings with macro constants
+inline bool isTrue( bool value ){ return value; }
+} // end namespace Catch
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_ACCEPT_EXPR( expr, stopOnFailure, originalExpr ) \
+if( Catch::ResultAction::Value internal_catch_action = Catch::getCurrentContext().getResultCapture().acceptExpression( expr )  ) { \
+if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \
+if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \
+if( Catch::isTrue( stopOnFailure ) ) throw Catch::TestFailureException(); \
+if( Catch::isTrue( false ) ){ bool this_is_here_to_invoke_warnings = ( originalExpr ); Catch::isTrue( this_is_here_to_invoke_warnings ); } \
+}
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ) \
+do { try { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr, isNot )->*expr ), stopOnFailure, expr ); \
+} catch( Catch::TestFailureException& ) { \
+throw; \
+} catch( ... ) { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, expr ); \
+throw; \
+} } while( Catch::isTrue( false ) )
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_IF( expr, isNot, stopOnFailure, macroName ) \
+INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
+if( Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_ELSE( expr, isNot, stopOnFailure, macroName ) \
+INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
+if( !Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_NO_THROW( expr, stopOnFailure, macroName ) \
+try { \
+expr; \
+INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
+} \
+catch( ... ) { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
+}
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
+try { \
+if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \
+expr; \
+INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::DidntThrowException ), stopOnFailure, false ); \
+} \
+} \
+catch( Catch::TestFailureException& ) { \
+throw; \
+} \
+catch( exceptionType ) { \
+INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
+}
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, stopOnFailure, macroName ) \
+INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
+catch( ... ) { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
+}
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_MSG( reason, resultType, stopOnFailure, macroName ) \
+Catch::getCurrentContext().getResultCapture().acceptExpression( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName ) << reason ).setResultType( resultType ) );
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_SCOPED_INFO( log ) \
+Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); \
+INTERNAL_CATCH_UNIQUE_NAME( info ) << log
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CHECK_THAT( arg, matcher, stopOnFailure, macroName ) \
+do { try { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher, false ).acceptMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), stopOnFailure, false ); \
+} catch( Catch::TestFailureException& ) { \
+throw; \
+} catch( ... ) { \
+INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, false ); \
+throw; \
+}}while( Catch::isTrue( false ) )
+// #included from: internal/catch_section.hpp
+#include <string>
+namespace Catch {
+class Section {
+public:
+Section(    const std::string& name,
+const std::string& description,
+const SourceLineInfo& lineInfo )
+:   m_name( name ),
+m_sectionIncluded( getCurrentContext().getResultCapture().sectionStarted( name, description, lineInfo, m_assertions ) )
+{}
+~Section() {
+if( m_sectionIncluded )
+getCurrentContext().getResultCapture().sectionEnded( m_name, m_assertions );
+}
+// This indicates whether the section should be executed or not
+operator bool() {
+return m_sectionIncluded;
+}
+private:
+std::string m_name;
+Counts m_assertions;
+bool m_sectionIncluded;
+};
+} // end namespace Catch
+#define INTERNAL_CATCH_SECTION( name, desc ) \
+if( Catch::Section INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::Section( name, desc, CATCH_INTERNAL_LINEINFO ) )
+// #included from: internal/catch_generators.hpp
+#include <iterator>
+#include <vector>
+#include <string>
+#include <stdlib.h>
+namespace Catch {
+template<typename T>
+struct IGenerator {
+virtual ~IGenerator() {}
+virtual T getValue( std::size_t index ) const = 0;
+virtual std::size_t size () const = 0;
+};
+template<typename T>
+class BetweenGenerator : public IGenerator<T> {
+public:
+BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
+virtual T getValue( std::size_t index ) const {
+return m_from+static_cast<T>( index );
+}
+virtual std::size_t size() const {
+return static_cast<std::size_t>( 1+m_to-m_from );
+}
+private:
+T m_from;
+T m_to;
+};
+template<typename T>
+class ValuesGenerator : public IGenerator<T> {
+public:
+ValuesGenerator(){}
+void add( T value ) {
+m_values.push_back( value );
+}
+virtual T getValue( std::size_t index ) const {
+return m_values[index];
+}
+virtual std::size_t size() const {
+return m_values.size();
+}
+private:
+std::vector<T> m_values;
+};
+template<typename T>
+class CompositeGenerator {
+public:
+CompositeGenerator() : m_totalSize( 0 ) {}
+	// *** Move semantics, similar to auto_ptr ***
+CompositeGenerator( CompositeGenerator& other )
+:   m_fileInfo( other.m_fileInfo ),
+m_totalSize( 0 )
+{
+		move( other );
+}
+CompositeGenerator& setFileInfo( const char* fileInfo ) {
+m_fileInfo = fileInfo;
+return *this;
+}
+~CompositeGenerator() {
+deleteAll( m_composed );
+}
+operator T () const {
+size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
+typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
+typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
+for( size_t index = 0; it != itEnd; ++it )
+{
+const IGenerator<T>* generator = *it;
+if( overallIndex >= index && overallIndex < index + generator->size() )
+{
+return generator->getValue( overallIndex-index );
+}
+index += generator->size();
+}
+CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
+		return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
+}
+void add( const IGenerator<T>* generator ) {
+m_totalSize += generator->size();
+m_composed.push_back( generator );
+}
+CompositeGenerator& then( CompositeGenerator& other ) {
+move( other );
+return *this;
+}
+CompositeGenerator& then( T value ) {
+ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+valuesGen->add( value );
+add( valuesGen );
+return *this;
+}
+private:
+void move( CompositeGenerator& other ) {
+std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
+m_totalSize += other.m_totalSize;
+other.m_composed.clear();
+}
+std::vector<const IGenerator<T>*> m_composed;
+std::string m_fileInfo;
+size_t m_totalSize;
+};
+namespace Generators
+{
+template<typename T>
+CompositeGenerator<T> between( T from, T to ) {
+CompositeGenerator<T> generators;
+generators.add( new BetweenGenerator<T>( from, to ) );
+return generators;
+}
+template<typename T>
+CompositeGenerator<T> values( T val1, T val2 ) {
+CompositeGenerator<T> generators;
+ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+valuesGen->add( val1 );
+valuesGen->add( val2 );
+generators.add( valuesGen );
+return generators;
+}
+template<typename T>
+CompositeGenerator<T> values( T val1, T val2, T val3 ){
+CompositeGenerator<T> generators;
+ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+valuesGen->add( val1 );
+valuesGen->add( val2 );
+valuesGen->add( val3 );
+generators.add( valuesGen );
+return generators;
+}
+template<typename T>
+CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
+CompositeGenerator<T> generators;
+ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
+valuesGen->add( val1 );
+valuesGen->add( val2 );
+valuesGen->add( val3 );
+valuesGen->add( val4 );
+generators.add( valuesGen );
+return generators;
+}
+} // end namespace Generators
+using namespace Generators;
+} // end namespace Catch
+#define INTERNAL_CATCH_LINESTR2( line ) #line
+#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
+#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
+// #included from: internal/catch_interfaces_exception.h
+#include <string>
+namespace Catch {
+typedef std::string(*exceptionTranslateFunction)();
+struct IExceptionTranslator {
+virtual ~IExceptionTranslator(){}
+virtual std::string translate() const = 0;
+};
+struct IExceptionTranslatorRegistry {
+virtual ~IExceptionTranslatorRegistry(){}
+virtual void registerTranslator( IExceptionTranslator* translator ) = 0;
+virtual std::string translateActiveException() const = 0;
+};
+class ExceptionTranslatorRegistrar {
+template<typename T>
+class ExceptionTranslator : public IExceptionTranslator {
+public:
+ExceptionTranslator( std::string(*translateFunction)( T& ) )
+: m_translateFunction( translateFunction )
+{}
+virtual std::string translate() const {
+try {
+throw;
+}
+catch( T& ex ) {
+return m_translateFunction( ex );
+}
+}
+protected:
+std::string(*m_translateFunction)( T& );
+};
+public:
+template<typename T>
+ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
+getCurrentContext().getExceptionTranslatorRegistry().registerTranslator
+( new ExceptionTranslator<T>( translateFunction ) );
+}
+};
+}
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) \
+static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ); \
+namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ) ); }\
+static std::string INTERNAL_CATCH_UNIQUE_NAME(  catch_internal_ExceptionTranslator )( signature )
+// #included from: internal/catch_approx.hpp
+#include <cmath>
+#include <limits>
+namespace Catch {
+namespace Detail {
+class Approx {
+public:
+explicit Approx ( double value )
+:   m_epsilon( std::numeric_limits<float>::epsilon()*100 ),
+m_scale( 1.0 ),
+m_value( value )
+{}
+Approx( const Approx& other )
+:   m_epsilon( other.m_epsilon ),
+m_scale( other.m_scale ),
+m_value( other.m_value )
+{}
+static Approx custom() {
+return Approx( 0 );
+}
+Approx operator()( double value ) {
+Approx approx( value );
+approx.epsilon( m_epsilon );
+approx.scale( m_scale );
+return approx;
+}
+friend bool operator == ( double lhs, const Approx& rhs ) {
+// Thanks to Richard Harris for his help refining this formula
+return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) );
+}
+friend bool operator == ( const Approx& lhs, double rhs ) {
+return operator==( rhs, lhs );
+}
+friend bool operator != ( double lhs, const Approx& rhs ) {
+return !operator==( lhs, rhs );
+}
+friend bool operator != ( const Approx& lhs, double rhs ) {
+return !operator==( rhs, lhs );
+}
+Approx& epsilon( double newEpsilon ) {
+m_epsilon = newEpsilon;
+return *this;
+}
+Approx& scale( double newScale ) {
+m_scale = newScale;
+return *this;
+}
+std::string toString() const {
+std::ostringstream oss;
+oss << "Approx( " << m_value << ")";
+return oss.str();
+}
+private:
+double m_epsilon;
+double m_scale;
+double m_value;
+};
+}
+template<>
+inline std::string toString<Detail::Approx>( const Detail::Approx& value ) {
+return value.toString();
+}
+} // end namespace Catch
+// #included from: internal/catch_matchers.hpp
+namespace Catch {
+namespace Matchers {
+namespace Impl {
+namespace StdString {
+struct Equals {
+Equals( const std::string& str ) : m_str( str ){}
+bool operator()( const std::string& str ) const
+{
+return str == m_str;
+}
+friend std::ostream& operator<<( std::ostream& os, const Equals& matcher )
+{
+os << "equals: \"" << matcher.m_str << "\"";
+return os;
+}
+std::string m_str;
+};
+struct Contains {
+Contains( const std::string& substr ) : m_substr( substr ){}
+bool operator()( const std::string& str ) const
+{
+return str.find( m_substr ) != std::string::npos;
+}
+friend std::ostream& operator<<( std::ostream& os, const Contains& matcher )
+{
+os << "contains: \"" << matcher.m_substr << "\"";
+return os;
+}
+std::string m_substr;
+};
+struct StartsWith {
+StartsWith( const std::string& substr ) : m_substr( substr ){}
+bool operator()( const std::string& str ) const
+{
+return str.find( m_substr ) == 0;
+}
+friend std::ostream& operator<<( std::ostream& os, const StartsWith& matcher )
+{
+os << "starts with: \"" << matcher.m_substr << "\"";
+return os;
+}
+std::string m_substr;
+};
+struct EndsWith {
+EndsWith( const std::string& substr ) : m_substr( substr ){}
+bool operator()( const std::string& str ) const
+{
+return str.find( m_substr ) == str.size() - m_substr.size();
+}
+friend std::ostream& operator<<( std::ostream& os, const EndsWith& matcher )
+{
+os << "ends with: \"" << matcher.m_substr << "\"";
+return os;
+}
+std::string m_substr;
+};
+} // namespace StdString
+} // namespace Impl
+inline Impl::StdString::Equals      Equals( const std::string& str ){ return Impl::StdString::Equals( str ); }
+inline Impl::StdString::Contains    Contains( const std::string& substr ){ return Impl::StdString::Contains( substr ); }
+inline Impl::StdString::StartsWith  StartsWith( const std::string& substr ){ return Impl::StdString::StartsWith( substr ); }
+inline Impl::StdString::EndsWith    EndsWith( const std::string& substr ){ return Impl::StdString::EndsWith( substr ); }
+} // namespace Matchers
+using namespace Matchers;
+} // namespace Catch
+// These files are included here so the single_include script doesn't put them
+// in the conditionally compiled sections
+// #included from: internal/catch_test_case_info.hpp
+#include <map>
+#include <string>
+namespace Catch {
+class TestCaseInfo {
+public:
+TestCaseInfo(   ITestCase* testCase,
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo )
+:   m_test( testCase ),
+m_name( name ),
+m_description( description ),
+m_lineInfo( lineInfo )
+{}
+TestCaseInfo()
+:   m_test( NULL ),
+m_name(),
+m_description()
+{}
+TestCaseInfo( const TestCaseInfo& other )
+:   m_test( other.m_test->clone() ),
+m_name( other.m_name ),
+m_description( other.m_description ),
+m_lineInfo( other.m_lineInfo )
+{}
+TestCaseInfo( const TestCaseInfo& other, const std::string& name )
+:   m_test( other.m_test->clone() ),
+m_name( name ),
+m_description( other.m_description ),
+m_lineInfo( other.m_lineInfo )
+{}
+TestCaseInfo& operator = ( const TestCaseInfo& other ) {
+TestCaseInfo temp( other );
+swap( temp );
+return *this;
+}
+~TestCaseInfo() {
+delete m_test;
+}
+void invoke() const {
+m_test->invoke();
+}
+const std::string& getName() const {
+return m_name;
+}
+const std::string& getDescription() const {
+return m_description;
+}
+const SourceLineInfo& getLineInfo() const {
+return m_lineInfo;
+}
+bool isHidden() const {
+return m_name.size() >= 2 && m_name[0] == '.' && m_name[1] == '/';
+}
+void swap( TestCaseInfo& other ) {
+std::swap( m_test, other.m_test );
+m_name.swap( other.m_name );
+m_description.swap( other.m_description );
+m_lineInfo.swap( other.m_lineInfo );
+}
+bool operator == ( const TestCaseInfo& other ) const {
+return *m_test == *other.m_test && m_name == other.m_name;
+}
+bool operator < ( const TestCaseInfo& other ) const {
+return m_name < other.m_name;
+}
+private:
+ITestCase* m_test;
+std::string m_name;
+std::string m_description;
+SourceLineInfo m_lineInfo;
+};
+///////////////////////////////////////////////////////////////////////////
+class TestSpec {
+public:
+TestSpec( const std::string& rawSpec )
+:   m_rawSpec( rawSpec ),
+m_isWildcarded( false ) {
+if( m_rawSpec[m_rawSpec.size()-1] == '*' ) {
+m_rawSpec = m_rawSpec.substr( 0, m_rawSpec.size()-1 );
+m_isWildcarded = true;
+}
+}
+bool matches ( const std::string& testName ) const {
+if( !m_isWildcarded )
+return m_rawSpec == testName;
+else
+return testName.size() >= m_rawSpec.size() && testName.substr( 0, m_rawSpec.size() ) == m_rawSpec;
+}
+private:
+std::string m_rawSpec;
+bool m_isWildcarded;
+};
+}
+// #included from: internal/catch_interfaces_runner.h
+#include <string>
+namespace Catch {
+class TestCaseInfo;
+struct IRunner {
+virtual ~IRunner() {}
+virtual void runAll( bool runHiddenTests = false ) = 0;
+virtual std::size_t runMatching( const std::string& rawTestSpec ) = 0;
+virtual Totals getTotals() const = 0;
+};
+}
+#ifdef __OBJC__
+// #included from: internal/catch_objc.hpp
+#import <Foundation/Foundation.h>
+#import <objc/runtime.h>
+#include <string>
+// NB. Any general catch headers included here must be included
+// in catch.hpp first to make sure they are included by the single
+// header for non obj-usage
+#ifdef __has_feature
+#define CATCH_ARC_ENABLED __has_feature(objc_arc)
+#else
+#define CATCH_ARC_ENABLED 0
+#endif
+void arcSafeRelease( NSObject* obj );
+id performOptionalSelector( id obj, SEL sel );
+#if !CATCH_ARC_ENABLED
+inline void arcSafeRelease( NSObject* obj ) {
+[obj release];
+}
+inline id performOptionalSelector( id obj, SEL sel ) {
+if( [obj respondsToSelector: sel] )
+return [obj performSelector: sel];
+return nil;
+}
+#define CATCH_UNSAFE_UNRETAINED
+#else
+inline void arcSafeRelease( NSObject* ){}
+inline id performOptionalSelector( id obj, SEL sel ) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+if( [obj respondsToSelector: sel] )
+return [obj performSelector: sel];
+#pragma clang diagnostic pop
+return nil;
+}
+#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
+#endif
+///////////////////////////////////////////////////////////////////////////////
+// This protocol is really only here for (self) documenting purposes, since
+// all its methods are optional.
+@protocol OcFixture
+@optional
+-(void) setUp;
+-(void) tearDown;
+@end
+namespace Catch {
+class OcMethod : public ITestCase {
+public:
+OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {}
+virtual void invoke() const {
+id obj = [[m_cls alloc] init];
+performOptionalSelector( obj, @selector(setUp)  );
+performOptionalSelector( obj, m_sel );
+performOptionalSelector( obj, @selector(tearDown)  );
+arcSafeRelease( obj );
+}
+virtual ITestCase* clone() const {
+return new OcMethod( m_cls, m_sel );
+}
+virtual bool operator == ( const ITestCase& other ) const {
+const OcMethod* ocmOther = dynamic_cast<const OcMethod*> ( &other );
+return ocmOther && ocmOther->m_sel == m_sel;
+}
+virtual bool operator < ( const ITestCase& other ) const {
+const OcMethod* ocmOther = dynamic_cast<const OcMethod*> ( &other );
+return ocmOther && ocmOther->m_sel < m_sel;
+}
+private:
+Class m_cls;
+SEL m_sel;
+};
+namespace Detail{
+inline bool startsWith( const std::string& str, const std::string& sub ) {
+return str.length() > sub.length() && str.substr( 0, sub.length() ) == sub;
+}
+inline std::string getAnnotation(   Class cls,
+const std::string& annotationName,
+const std::string& testCaseName ) {
+NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
+SEL sel = NSSelectorFromString( selStr );
+arcSafeRelease( selStr );
+id value = performOptionalSelector( cls, sel );
+if( value )
+return [(NSString*)value UTF8String];
+return "";
+}
+}
+inline size_t registerTestMethods() {
+size_t noTestMethods = 0;
+int noClasses = objc_getClassList( NULL, 0 );
+Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
+objc_getClassList( classes, noClasses );
+for( int c = 0; c < noClasses; c++ ) {
+Class cls = classes[c];
+{
+u_int count;
+Method* methods = class_copyMethodList( cls, &count );
+for( u_int m = 0; m < count ; m++ ) {
+SEL selector = method_getName(methods[m]);
+std::string methodName = sel_getName(selector);
+if( Detail::startsWith( methodName, "Catch_TestCase_" ) ) {
+std::string testCaseName = methodName.substr( 15 );
+std::string name = Detail::getAnnotation( cls, "Name", testCaseName );
+std::string desc = Detail::getAnnotation( cls, "Description", testCaseName );
+getCurrentContext().getTestCaseRegistry().registerTest( TestCaseInfo( new OcMethod( cls, selector ), name.c_str(), desc.c_str(), SourceLineInfo() ) );
+noTestMethods++;
+}
+}
+free(methods);
+}
+}
+return noTestMethods;
+}
+inline std::string toString( NSString* const& nsstring ) {
+return std::string( "@\"" ) + [nsstring UTF8String] + "\"";
+}
+namespace Matchers {
+namespace Impl {
+namespace NSStringMatchers {
+struct StringHolder {
+StringHolder( NSString* substr ) : m_substr( [substr copy] ){}
+StringHolder() {
+arcSafeRelease( m_substr );
+}
+NSString* m_substr;
+};
+struct Equals : StringHolder {
+Equals( NSString* substr ) : StringHolder( substr ){}
+bool operator()( NSString* str ) const {
+return [str isEqualToString:m_substr];
+}
+friend std::ostream& operator<<( std::ostream& os, const Equals& matcher ) {
+os << "equals string: " << Catch::toString( matcher.m_substr );
+return os;
+}
+};
+struct Contains : StringHolder {
+Contains( NSString* substr ) : StringHolder( substr ){}
+bool operator()( NSString* str ) const {
+return [str rangeOfString:m_substr].location != NSNotFound;
+}
+friend std::ostream& operator<<( std::ostream& os, const Contains& matcher ) {
+os << "contains: " << Catch::toString( matcher.m_substr );
+return os;
+}
+};
+struct StartsWith : StringHolder {
+StartsWith( NSString* substr ) : StringHolder( substr ){}
+bool operator()( NSString* str ) const {
+return [str rangeOfString:m_substr].location == 0;
+}
+friend std::ostream& operator<<( std::ostream& os, const StartsWith& matcher ) {
+os << "starts with: " << Catch::toString( matcher.m_substr );
+return os;
+}
+};
+struct EndsWith : StringHolder {
+EndsWith( NSString* substr ) : StringHolder( substr ){}
+bool operator()( NSString* str ) const {
+return [str rangeOfString:m_substr].location == [str length] - [m_substr length];
+}
+friend std::ostream& operator<<( std::ostream& os, const EndsWith& matcher ) {
+os << "ends with: " << Catch::toString( matcher.m_substr );
+return os;
+}
+};
+} // namespace NSStringMatchers
+} // namespace Impl
+inline Impl::NSStringMatchers::Equals
+Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); }
+inline Impl::NSStringMatchers::Contains
+Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); }
+inline Impl::NSStringMatchers::StartsWith
+StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); }
+inline Impl::NSStringMatchers::EndsWith
+EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); }
+} // namespace Matchers
+using namespace Matchers;
+} // namespace Catch
+///////////////////////////////////////////////////////////////////////////////
+#define OC_TEST_CASE( name, desc )\
++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
+{\
+return @ name; \
+}\
++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
+{ \
+return @ desc; \
+} \
+-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )
+#endif
+#if defined( CATCH_CONFIG_MAIN ) || defined( CATCH_CONFIG_RUNNER )
+// #included from: catch_runner.hpp
+// #included from: internal/catch_context_impl.hpp
+// #included from: catch_test_case_registry_impl.hpp
+#include <vector>
+#include <set>
+#include <sstream>
+#include <iostream>
+namespace Catch {
+class TestRegistry : public ITestCaseRegistry {
+public:
+TestRegistry() : m_unnamedCount( 0 ) {}
+virtual void registerTest( const TestCaseInfo& testInfo ) {
+if( testInfo.getName() == "" ) {
+std::ostringstream oss;
+oss << testInfo.getName() << "unnamed/" << ++m_unnamedCount;
+return registerTest( TestCaseInfo( testInfo, oss.str() ) );
+}
+if( m_functions.find( testInfo ) == m_functions.end() ) {
+m_functions.insert( testInfo );
+m_functionsInOrder.push_back( testInfo );
+}
+else {
+const TestCaseInfo& prev = *m_functions.find( testInfo );
+std::cerr   << "error: TEST_CASE( \"" << testInfo.getName() << "\" ) already defined.\n"
+<< "\tFirst seen at " << SourceLineInfo( prev.getLineInfo() ) << "\n"
+<< "\tRedefined at " << SourceLineInfo( testInfo.getLineInfo() ) << std::endl;
+exit(1);
+}
+}
+virtual const std::vector<TestCaseInfo>& getAllTests() const {
+return m_functionsInOrder;
+}
+virtual std::vector<TestCaseInfo> getMatchingTestCases( const std::string& rawTestSpec ) {
+TestSpec testSpec( rawTestSpec );
+std::vector<TestCaseInfo> testList;
+std::vector<TestCaseInfo>::const_iterator it = m_functionsInOrder.begin();
+std::vector<TestCaseInfo>::const_iterator itEnd = m_functionsInOrder.end();
+for(; it != itEnd; ++it ) {
+if( testSpec.matches( it->getName() ) ) {
+testList.push_back( *it );
+}
+}
+return testList;
+}
+private:
+std::set<TestCaseInfo> m_functions;
+std::vector<TestCaseInfo> m_functionsInOrder;
+size_t m_unnamedCount;
+};
+///////////////////////////////////////////////////////////////////////////
+class FreeFunctionTestCase : public ITestCase {
+public:
+FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
+virtual void invoke() const {
+m_fun();
+}
+virtual ITestCase* clone() const {
+return new FreeFunctionTestCase( m_fun );
+}
+virtual bool operator == ( const ITestCase& other ) const {
+const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
+return ffOther && m_fun == ffOther->m_fun;
+}
+virtual bool operator < ( const ITestCase& other ) const {
+const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
+return ffOther && m_fun < ffOther->m_fun;
+}
+private:
+TestFunction m_fun;
+};
+///////////////////////////////////////////////////////////////////////////
+AutoReg::AutoReg(   TestFunction function,
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo ) {
+registerTestCase( new FreeFunctionTestCase( function ), name, description, lineInfo );
+}
+AutoReg::~AutoReg() {}
+void AutoReg::registerTestCase( ITestCase* testCase,
+const char* name,
+const char* description,
+const SourceLineInfo& lineInfo ) {
+getCurrentContext().getTestCaseRegistry().registerTest( TestCaseInfo( testCase, name, description, lineInfo ) );
+}
+} // end namespace Catch
+// #included from: catch_runner_impl.hpp
+// #included from: catch_config.hpp
+#include <memory>
+#include <vector>
+#include <string>
+#include <iostream>
+namespace Catch {
+struct Include { enum WhichResults {
+FailedOnly,
+SuccessfulResults
+}; };
+struct List{ enum What {
+None = 0,
+Reports = 1,
+Tests = 2,
+All = 3,
+WhatMask = 0xf,
+AsText = 0x10,
+AsXml = 0x11,
+AsMask = 0xf0
+}; };
+class Config : public IReporterConfig, public IConfig {
+private:
+Config( const Config& other );
+Config& operator = ( const Config& other );
+public:
+Config()
+:   m_listSpec( List::None ),
+m_shouldDebugBreak( false ),
+m_showHelp( false ),
+m_streambuf( NULL ),
+m_os( std::cout.rdbuf() ),
+m_includeWhichResults( Include::FailedOnly ),
+m_cutoff( -1 ),
+m_allowThrows( true )
+{}
+~Config() {
+m_os.rdbuf( std::cout.rdbuf() );
+delete m_streambuf;
+}
+void setReporter( const std::string& reporterName ) {
+if( m_reporter.get() )
+return setError( "Only one reporter may be specified" );
+setReporter( getCurrentContext().getReporterRegistry().create( reporterName, *this ) );
+}
+void addTestSpec( const std::string& testSpec ) {
+m_testSpecs.push_back( testSpec );
+}
+bool testsSpecified() const {
+return !m_testSpecs.empty();
+}
+const std::vector<std::string>& getTestSpecs() const {
+return m_testSpecs;
+}
+List::What getListSpec( void ) const {
+return m_listSpec;
+}
+void setListSpec( List::What listSpec ) {
+m_listSpec = listSpec;
+}
+void setFilename( const std::string& filename ) {
+m_filename = filename;
+}
+const std::string& getFilename() const {
+return m_filename;
+}
+const std::string& getMessage() const {
+return m_message;
+}
+void setError( const std::string& errorMessage ) {
+m_message = errorMessage;
+}
+void setReporter( IReporter* reporter ) {
+m_reporter = reporter;
+}
+Ptr<IReporter> getReporter() {
+if( !m_reporter.get() )
+const_cast<Config*>( this )->setReporter( getCurrentContext().getReporterRegistry().create( "basic", *this ) );
+return m_reporter;
+}
+List::What listWhat() const {
+return static_cast<List::What>( m_listSpec & List::WhatMask );
+}
+List::What listAs() const {
+return static_cast<List::What>( m_listSpec & List::AsMask );
+}
+void setIncludeWhichResults( Include::WhichResults includeWhichResults ) {
+m_includeWhichResults = includeWhichResults;
+}
+void setShouldDebugBreak( bool shouldDebugBreakFlag ) {
+m_shouldDebugBreak = shouldDebugBreakFlag;
+}
+void setName( const std::string& name ) {
+m_name = name;
+}
+std::string getName() const {
+return m_name;
+}
+bool shouldDebugBreak() const {
+return m_shouldDebugBreak;
+}
+void setShowHelp( bool showHelpFlag ) {
+m_showHelp = showHelpFlag;
+}
+bool showHelp() const {
+return m_showHelp;
+}
+virtual std::ostream& stream() const {
+return m_os;
+}
+void setStreamBuf( std::streambuf* buf ) {
+m_os.rdbuf( buf ? buf : std::cout.rdbuf() );
+}
+void useStream( const std::string& streamName ) {
+std::streambuf* newBuf = Context::createStreamBuf( streamName );
+setStreamBuf( newBuf );
+delete m_streambuf;
+m_streambuf = newBuf;
+}
+virtual bool includeSuccessfulResults() const {
+return m_includeWhichResults == Include::SuccessfulResults;
+}
+int getCutoff() const {
+return m_cutoff;
+}
+void setCutoff( int cutoff ) {
+m_cutoff = cutoff;
+}
+void setAllowThrows( bool allowThrows ) {
+m_allowThrows = allowThrows;
+}
+virtual bool allowThrows() const {
+return m_allowThrows;
+}
+private:
+Ptr<IReporter> m_reporter;
+std::string m_filename;
+std::string m_message;
+List::What m_listSpec;
+std::vector<std::string> m_testSpecs;
+bool m_shouldDebugBreak;
+bool m_showHelp;
+std::streambuf* m_streambuf;
+mutable std::ostream m_os;
+Include::WhichResults m_includeWhichResults;
+std::string m_name;
+int m_cutoff;
+bool m_allowThrows;
+};
+struct NewConfig {
+std::string reporter;
+std::string outputFilename;
+List::What listSpec;
+std::vector<std::string> testSpecs;
+bool shouldDebugBreak;
+bool showHelp;
+Include::WhichResults includeWhichResults;
+std::string name;
+};
+} // end namespace Catch
+// #included from: catch_running_test.hpp
+// #included from: catch_section_info.hpp
+#include <map>
+#include <string>
+namespace Catch {
+class SectionInfo {
+public:
+enum Status {
+Root,
+Unknown,
+Branch,
+TestedBranch,
+TestedLeaf
+};
+SectionInfo( SectionInfo* parent )
+:   m_status( Unknown ),
+m_parent( parent )
+{}
+SectionInfo()
+:   m_status( Root ),
+m_parent( NULL )
+{}
+~SectionInfo() {
+deleteAllValues( m_subSections );
+}
+bool shouldRun() const {
+return m_status < TestedBranch;
+}
+bool ran() {
+if( m_status < Branch ) {
+m_status = TestedLeaf;
+return true;
+}
+return false;
+}
+void ranToCompletion() {
+if( m_status == Branch && !hasUntestedSections() )
+m_status = TestedBranch;
+}
+SectionInfo* findSubSection( const std::string& name ) {
+std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.find( name );
+return it != m_subSections.end()
+? it->second
+: NULL;
+}
+SectionInfo* addSubSection( const std::string& name ) {
+SectionInfo* subSection = new SectionInfo( this );
+m_subSections.insert( std::make_pair( name, subSection ) );
+m_status = Branch;
+return subSection;
+}
+SectionInfo* getParent() {
+return m_parent;
+}
+bool hasUntestedSections() const {
+if( m_status == Unknown )
+return true;
+std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.begin();
+std::map<std::string, SectionInfo*>::const_iterator itEnd = m_subSections.end();
+for(; it != itEnd; ++it ) {
+if( it->second->hasUntestedSections() )
+return true;
+}
+return false;
+}
+private:
+Status m_status;
+std::map<std::string, SectionInfo*> m_subSections;
+SectionInfo* m_parent;
+};
+}
+namespace Catch {
+class RunningTest {
+enum RunStatus {
+NothingRun,
+EncounteredASection,
+RanAtLeastOneSection,
+RanToCompletionWithSections,
+RanToCompletionWithNoSections
+};
+public:
+explicit RunningTest( const TestCaseInfo* info = NULL )
+:   m_info( info ),
+m_runStatus( RanAtLeastOneSection ),
+m_currentSection( &m_rootSection ),
+m_changed( false )
+{}
+bool wasSectionSeen() const {
+return  m_runStatus == RanAtLeastOneSection ||
+m_runStatus == RanToCompletionWithSections;
+}
+void reset() {
+m_runStatus = NothingRun;
+m_changed = false;
+m_lastSectionToRun = NULL;
+}
+void ranToCompletion() {
+if( m_runStatus == RanAtLeastOneSection ||
+m_runStatus == EncounteredASection ) {
+m_runStatus = RanToCompletionWithSections;
+if( m_lastSectionToRun ) {
+m_lastSectionToRun->ranToCompletion();
+m_changed = true;
+}
+}
+else {
+m_runStatus = RanToCompletionWithNoSections;
+}
+}
+bool addSection( const std::string& name ) {
+if( m_runStatus == NothingRun )
+m_runStatus = EncounteredASection;
+SectionInfo* thisSection = m_currentSection->findSubSection( name );
+if( !thisSection ) {
+thisSection = m_currentSection->addSubSection( name );
+m_changed = true;
+}
+if( !wasSectionSeen() && thisSection->shouldRun() ) {
+m_currentSection = thisSection;
+m_lastSectionToRun = NULL;
+return true;
+}
+return false;
+}
+void endSection( const std::string& ) {
+if( m_currentSection->ran() ) {
+m_runStatus = RanAtLeastOneSection;
+m_changed = true;
+}
+else if( m_runStatus == EncounteredASection ) {
+m_runStatus = RanAtLeastOneSection;
+m_lastSectionToRun = m_currentSection;
+}
+m_currentSection = m_currentSection->getParent();
+}
+const TestCaseInfo& getTestCaseInfo() const {
+return *m_info;
+}
+bool hasUntestedSections() const {
+return  m_runStatus == RanAtLeastOneSection ||
+( m_rootSection.hasUntestedSections() && m_changed );
+}
+private:
+const TestCaseInfo* m_info;
+RunStatus m_runStatus;
+SectionInfo m_rootSection;
+SectionInfo* m_currentSection;
+SectionInfo* m_lastSectionToRun;
+bool m_changed;
+};
+}
+#include <set>
+#include <string>
+namespace Catch {
+class StreamRedirect {
+public:
+StreamRedirect( std::ostream& stream, std::string& targetString )
+:   m_stream( stream ),
+m_prevBuf( stream.rdbuf() ),
+m_targetString( targetString )
+{
+stream.rdbuf( m_oss.rdbuf() );
+}
+~StreamRedirect() {
+m_targetString += m_oss.str();
+m_stream.rdbuf( m_prevBuf );
+}
+private:
+std::ostream& m_stream;
+std::streambuf* m_prevBuf;
+std::ostringstream m_oss;
+std::string& m_targetString;
+};
+///////////////////////////////////////////////////////////////////////////
+class Runner : public IResultCapture, public IRunner {
+Runner( const Runner& );
+void operator =( const Runner& );
+public:
+explicit Runner( Config& config )
+:   m_context( getCurrentMutableContext() ),
+m_runningTest( NULL ),
+m_config( config ),
+m_reporter( config.getReporter() ),
+m_prevRunner( &m_context.getRunner() ),
+m_prevResultCapture( &m_context.getResultCapture() )
+{
+m_context.setRunner( this );
+m_context.setConfig( &m_config );
+m_context.setResultCapture( this );
+m_reporter->StartTesting();
+}
+~Runner() {
+m_reporter->EndTesting( m_totals );
+m_context.setRunner( m_prevRunner );
+m_context.setConfig( NULL );
+m_context.setResultCapture( m_prevResultCapture );
+}
+virtual void runAll( bool runHiddenTests = false ) {
+const std::vector<TestCaseInfo>& allTests = getCurrentContext().getTestCaseRegistry().getAllTests();
+for( std::size_t i=0; i < allTests.size(); ++i ) {
+if( runHiddenTests || !allTests[i].isHidden() )
+{
+if( aborting() ) {
+m_reporter->Aborted();
+break;
+}
+runTest( allTests[i] );
+}
+}
+}
+virtual std::size_t runMatching( const std::string& rawTestSpec ) {
+TestSpec testSpec( rawTestSpec );
+const std::vector<TestCaseInfo>& allTests = getCurrentContext().getTestCaseRegistry().getAllTests();
+std::size_t testsRun = 0;
+for( std::size_t i=0; i < allTests.size(); ++i ) {
+if( testSpec.matches( allTests[i].getName() ) ) {
+if( aborting() ) {
+m_reporter->Aborted();
+break;
+}
+runTest( allTests[i] );
+testsRun++;
+}
+}
+return testsRun;
+}
+void runTest( const TestCaseInfo& testInfo ) {
+Totals prevTotals = m_totals;
+std::string redirectedCout;
+std::string redirectedCerr;
+m_reporter->StartTestCase( testInfo );
+m_runningTest = new RunningTest( &testInfo );
+do {
+do {
+//                    m_reporter->StartGroup( "test case run" );
+m_currentResult.setLineInfo( m_runningTest->getTestCaseInfo().getLineInfo() );
+runCurrentTest( redirectedCout, redirectedCerr );
+//                    m_reporter->EndGroup( "test case run", m_totals.delta( prevTotals ) );
+}
+while( m_runningTest->hasUntestedSections() && !aborting() );
+}
+while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
+delete m_runningTest;
+m_runningTest = NULL;
+Totals deltaTotals = m_totals.delta( prevTotals );
+m_totals.testCases += deltaTotals.testCases;
+m_reporter->EndTestCase( testInfo, deltaTotals, redirectedCout, redirectedCerr );
+}
+virtual Totals getTotals() const {
+return m_totals;
+}
+const Config& config() const {
+return m_config;
+}
+private: // IResultCapture
+virtual ResultAction::Value acceptResult( bool result ) {
+return acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
+}
+virtual ResultAction::Value acceptResult( ResultWas::OfType result ) {
+m_currentResult.setResultType( result );
+return actOnCurrentResult();
+}
+virtual ResultAction::Value acceptExpression( const ResultInfoBuilder& resultInfo ) {
+m_currentResult = resultInfo;
+return actOnCurrentResult();
+}
+virtual void acceptMessage( const std::string& msg ) {
+m_currentResult.setMessage( msg );
+}
+virtual void testEnded( const ResultInfo& result ) {
+if( result.getResultType() == ResultWas::Ok ) {
+m_totals.assertions.passed++;
+}
+else if( !result.ok() ) {
+m_totals.assertions.failed++;
+std::vector<ResultInfo>::const_iterator it = m_info.begin();
+std::vector<ResultInfo>::const_iterator itEnd = m_info.end();
+for(; it != itEnd; ++it )
+m_reporter->Result( *it );
+m_info.clear();
+}
+if( result.getResultType() == ResultWas::Info )
+m_info.push_back( result );
+else
+m_reporter->Result( result );
+}
+virtual bool sectionStarted (
+const std::string& name,
+const std::string& description,
+const SourceLineInfo& lineInfo,
+Counts& assertions
+)
+{
+std::ostringstream oss;
+oss << name << "@" << lineInfo;
+if( !m_runningTest->addSection( oss.str() ) )
+return false;
+m_currentResult.setLineInfo( lineInfo );
+m_reporter->StartSection( name, description );
+assertions = m_totals.assertions;
+return true;
+}
+virtual void sectionEnded( const std::string& name, const Counts& prevAssertions ) {
+m_runningTest->endSection( name );
+m_reporter->EndSection( name, m_totals.assertions - prevAssertions );
+}
+virtual void pushScopedInfo( ScopedInfo* scopedInfo ) {
+m_scopedInfos.push_back( scopedInfo );
+}
+virtual void popScopedInfo( ScopedInfo* scopedInfo ) {
+if( m_scopedInfos.back() == scopedInfo )
+m_scopedInfos.pop_back();
+}
+virtual bool shouldDebugBreak() const {
+return m_config.shouldDebugBreak();
+}
+virtual std::string getCurrentTestName() const {
+return m_runningTest
+? m_runningTest->getTestCaseInfo().getName()
+: "";
+}
+virtual const ResultInfo* getLastResult() const {
+return &m_lastResult;
+}
+private:
+bool aborting() const {
+return m_totals.assertions.failed == static_cast<std::size_t>( m_config.getCutoff() );
+}
+ResultAction::Value actOnCurrentResult() {
+testEnded( m_currentResult );
+m_lastResult = m_currentResult;
+m_currentResult = ResultInfoBuilder();
+ResultAction::Value action = ResultAction::None;
+if( !m_lastResult.ok() ) {
+action = ResultAction::Failed;
+if( shouldDebugBreak() )
+action = (ResultAction::Value)( action | ResultAction::Debug );
+if( aborting() )
+action = (ResultAction::Value)( action | ResultAction::Abort );
+}
+return action;
+}
+void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
+try {
+m_runningTest->reset();
+if( m_reporter->shouldRedirectStdout() ) {
+StreamRedirect coutRedir( std::cout, redirectedCout );
+StreamRedirect cerrRedir( std::cerr, redirectedCerr );
+m_runningTest->getTestCaseInfo().invoke();
+}
+else {
+m_runningTest->getTestCaseInfo().invoke();
+}
+m_runningTest->ranToCompletion();
+}
+catch( TestFailureException& ) {
+// This just means the test was aborted due to failure
+}
+catch(...) {
+acceptMessage( getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() );
+acceptResult( ResultWas::ThrewException );
+}
+m_info.clear();
+}
+private:
+IMutableContext& m_context;
+RunningTest* m_runningTest;
+ResultInfoBuilder m_currentResult;
+ResultInfo m_lastResult;
+const Config& m_config;
+Totals m_totals;
+Ptr<IReporter> m_reporter;
+std::vector<ScopedInfo*> m_scopedInfos;
+std::vector<ResultInfo> m_info;
+IRunner* m_prevRunner;
+IResultCapture* m_prevResultCapture;
+};
+} // end namespace Catch
+// #included from: catch_generators_impl.hpp
+#include <vector>
+#include <string>
+#include <map>
+namespace Catch {
+struct GeneratorInfo {
+GeneratorInfo( std::size_t size )
+:   m_size( size ),
+m_currentIndex( 0 )
+{}
+bool moveNext() {
+if( ++m_currentIndex == m_size ) {
+m_currentIndex = 0;
+return false;
+}
+return true;
+}
+std::size_t getCurrentIndex() const {
+return m_currentIndex;
+}
+std::size_t m_size;
+std::size_t m_currentIndex;
+};
+///////////////////////////////////////////////////////////////////////////
+class GeneratorsForTest {
+public:
+~GeneratorsForTest() {
+deleteAll( m_generatorsInOrder );
+}
+GeneratorInfo& getGeneratorInfo( const std::string& fileInfo, std::size_t size ) {
+std::map<std::string, GeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
+if( it == m_generatorsByName.end() ) {
+GeneratorInfo* info = new GeneratorInfo( size );
+m_generatorsByName.insert( std::make_pair( fileInfo, info ) );
+m_generatorsInOrder.push_back( info );
+return *info;
+}
+return *it->second;
+}
+bool moveNext() {
+std::vector<GeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
+std::vector<GeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
+for(; it != itEnd; ++it ) {
+if( (*it)->moveNext() )
+return true;
+}
+return false;
+}
+private:
+std::map<std::string, GeneratorInfo*> m_generatorsByName;
+std::vector<GeneratorInfo*> m_generatorsInOrder;
+};
+} // end namespace Catch
+#define INTERNAL_CATCH_LINESTR2( line ) #line
+#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
+#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
+// #included from: catch_console_colour_impl.hpp
+// #included from: catch_console_colour.hpp
+namespace Catch {
+struct ConsoleColourImpl;
+class TextColour : NonCopyable {
+public:
+enum Colours {
+None,
+FileName,
+ResultError,
+ResultSuccess,
+Error,
+Success,
+OriginalExpression,
+ReconstructedExpression
+};
+TextColour( Colours colour = None );
+void set( Colours colour );
+~TextColour();
+private:
+ConsoleColourImpl* m_impl;
+};
+} // end namespace Catch
+#ifdef CATCH_PLATFORM_WINDOWS
+#include <windows.h>
+namespace Catch {
+namespace {
+WORD mapConsoleColour( TextColour::Colours colour ) {
+switch( colour ) {
+case TextColour::FileName:
+return FOREGROUND_INTENSITY;                    // greyed out
+case TextColour::ResultError:
+return FOREGROUND_RED | FOREGROUND_INTENSITY;   // bright red
+case TextColour::ResultSuccess:
+return FOREGROUND_GREEN | FOREGROUND_INTENSITY; // bright green
+case TextColour::Error:
+return FOREGROUND_RED;                          // dark red
+case TextColour::Success:
+return FOREGROUND_GREEN;                        // dark green
+case TextColour::OriginalExpression:
+return FOREGROUND_BLUE | FOREGROUND_GREEN;      // turquoise
+case TextColour::ReconstructedExpression:
+return FOREGROUND_RED | FOREGROUND_GREEN;       // greeny-yellow
+default: return 0;
+}
+}
+}
+struct ConsoleColourImpl {
+ConsoleColourImpl()
+:   hStdout( GetStdHandle(STD_OUTPUT_HANDLE) ),
+wOldColorAttrs( 0 )
+{
+GetConsoleScreenBufferInfo( hStdout, &csbiInfo );
+wOldColorAttrs = csbiInfo.wAttributes;
+}
+~ConsoleColourImpl() {
+SetConsoleTextAttribute( hStdout, wOldColorAttrs );
+}
+void set( TextColour::Colours colour ) {
+WORD consoleColour = mapConsoleColour( colour );
+if( consoleColour > 0 )
+SetConsoleTextAttribute( hStdout, consoleColour );
+}
+HANDLE hStdout;
+CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+WORD wOldColorAttrs;
+};
+TextColour::TextColour( Colours colour )
+: m_impl( new ConsoleColourImpl() )
+{
+if( colour )
+m_impl->set( colour );
+}
+TextColour::~TextColour() {
+delete m_impl;
+}
+void TextColour::set( Colours colour ) {
+m_impl->set( colour );
+}
+} // end namespace Catch
+#else
+namespace Catch {
+TextColour::TextColour( Colours ){}
+TextColour::~TextColour(){}
+void TextColour::set( Colours ){}
+} // end namespace Catch
+#endif
+// #included from: catch_exception_translator_registry.hpp
+#ifdef __OBJC__
+#import "Foundation/Foundation.h"
+#endif
+namespace Catch {
+class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
+~ExceptionTranslatorRegistry() {
+deleteAll( m_translators );
+}
+virtual void registerTranslator( IExceptionTranslator* translator ) {
+m_translators.push_back( translator );
+}
+virtual std::string translateActiveException() const {
+try {
+#ifdef __OBJC__
+// In Objective-C try objective-c exceptions first
+@try {
+throw;
+}
+@catch (NSException *exception) {
+return toString( [exception description] );
+}
+#else
+throw;
+#endif
+}
+catch( std::exception& ex ) {
+return ex.what();
+}
+catch( std::string& msg ) {
+return msg;
+}
+catch( const char* msg ) {
+return msg;
+}
+catch(...) {
+return tryTranslators( m_translators.begin() );
+}
+}
+std::string tryTranslators( std::vector<IExceptionTranslator*>::const_iterator it ) const {
+if( it == m_translators.end() )
+return "Unknown exception";
+try {
+return (*it)->translate();
+}
+catch(...) {
+return tryTranslators( it+1 );
+}
+}
+private:
+std::vector<IExceptionTranslator*> m_translators;
+};
+}
+// #included from: catch_reporter_registry.hpp
+#include <map>
+namespace Catch {
+class ReporterRegistry : public IReporterRegistry {
+public:
+~ReporterRegistry() {
+deleteAllValues( m_factories );
+}
+virtual IReporter* create( const std::string& name, const IReporterConfig& config ) const {
+FactoryMap::const_iterator it =  m_factories.find( name );
+if( it == m_factories.end() )
+return NULL;
+return it->second->create( config );
+}
+void registerReporter( const std::string& name, IReporterFactory* factory ) {
+m_factories.insert( std::make_pair( name, factory ) );
+}
+const FactoryMap& getFactories() const {
+return m_factories;
+}
+private:
+FactoryMap m_factories;
+};
+}
+// #included from: catch_stream.hpp
+#include <stdexcept>
+#include <cstdio>
+namespace Catch {
+template<typename WriterF, size_t bufferSize=256>
+class StreamBufImpl : public StreamBufBase {
+char data[bufferSize];
+WriterF m_writer;
+public:
+StreamBufImpl() {
+setp( data, data + sizeof(data) );
+}
+~StreamBufImpl() {
+sync();
+}
+private:
+int	overflow( int c ) {
+sync();
+if( c != EOF ) {
+if( pbase() == epptr() )
+m_writer( std::string( 1, static_cast<char>( c ) ) );
+else
+sputc( static_cast<char>( c ) );
+}
+return 0;
+}
+int	sync() {
+if( pbase() != pptr() ) {
+m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
+setp( pbase(), epptr() );
+}
+return 0;
+}
+};
+///////////////////////////////////////////////////////////////////////////
+struct OutputDebugWriter {
+void operator()( const std::string &str ) {
+writeToDebugConsole( str );
+}
+};
+}
+namespace Catch {
+namespace {
+Context* currentContext = NULL;
+}
+IMutableContext& getCurrentMutableContext() {
+if( !currentContext )
+currentContext = new Context();
+return *currentContext;
+}
+IContext& getCurrentContext() {
+return getCurrentMutableContext();
+}
+Context::Context()
+:   m_reporterRegistry( new ReporterRegistry ),
+m_testCaseRegistry( new TestRegistry ),
+m_exceptionTranslatorRegistry( new ExceptionTranslatorRegistry ),
+m_config( NULL )
+{}
+void Context::cleanUp() {
+delete currentContext;
+currentContext = NULL;
+}
+void Context::setRunner( IRunner* runner ) {
+m_runner = runner;
+}
+void Context::setResultCapture( IResultCapture* resultCapture ) {
+m_resultCapture = resultCapture;
+}
+const IConfig* Context::getConfig() const {
+return m_config;
+}
+void Context::setConfig( const IConfig* config ) {
+m_config = config;
+}
+IResultCapture& Context::getResultCapture() {
+return *m_resultCapture;
+}
+IRunner& Context::getRunner() {
+return *m_runner;
+}
+IReporterRegistry& Context::getReporterRegistry() {
+return *m_reporterRegistry.get();
+}
+ITestCaseRegistry& Context::getTestCaseRegistry() {
+return *m_testCaseRegistry.get();
+}
+IExceptionTranslatorRegistry& Context::getExceptionTranslatorRegistry() {
+return *m_exceptionTranslatorRegistry.get();
+}
+std::streambuf* Context::createStreamBuf( const std::string& streamName ) {
+if( streamName == "stdout" ) return std::cout.rdbuf();
+if( streamName == "stderr" ) return std::cerr.rdbuf();
+if( streamName == "debug" ) return new StreamBufImpl<OutputDebugWriter>;
+throw std::domain_error( "Unknown stream: " + streamName );
+}
+GeneratorsForTest* Context::findGeneratorsForCurrentTest() {
+std::string testName = getResultCapture().getCurrentTestName();
+std::map<std::string, GeneratorsForTest*>::const_iterator it =
+m_generatorsByTestName.find( testName );
+return it != m_generatorsByTestName.end()
+? it->second
+: NULL;
+}
+GeneratorsForTest& Context::getGeneratorsForCurrentTest() {
+GeneratorsForTest* generators = findGeneratorsForCurrentTest();
+if( !generators ) {
+std::string testName = getResultCapture().getCurrentTestName();
+generators = new GeneratorsForTest();
+m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
+}
+return *generators;
+}
+size_t Context::getGeneratorIndex( const std::string& fileInfo, size_t totalSize ) {
+return getGeneratorsForCurrentTest()
+.getGeneratorInfo( fileInfo, totalSize )
+.getCurrentIndex();
+}
+bool Context::advanceGeneratorsForCurrentTest() {
+GeneratorsForTest* generators = findGeneratorsForCurrentTest();
+return generators && generators->moveNext();
+}
+}
+// #included from: internal/catch_commandline.hpp
+namespace Catch {
+class Command {
+public:
+Command(){}
+explicit Command( const std::string& name ) : m_name( name ) {}
+Command& operator += ( const std::string& arg ) {
+m_args.push_back( arg );
+return *this;
+}
+Command& operator += ( const Command& other ) {
+std::copy( other.m_args.begin(), other.m_args.end(), std::back_inserter( m_args ) );
+if( m_name.empty() )
+m_name = other.m_name;
+return *this;
+}
+Command operator + ( const Command& other ) {
+Command newCommand( *this );
+newCommand += other;
+return newCommand;
+}
+operator SafeBool::type() const {
+return SafeBool::makeSafe( !m_name.empty() );
+}
+std::string name() const { return m_name; }
+std::string operator[]( std::size_t i ) const { return m_args[i]; }
+std::size_t argsCount() const { return m_args.size(); }
+void raiseError( const std::string& message ) const {
+std::ostringstream oss;
+oss << "Error while parsing " << m_name << ". " << message << ".";
+if( m_args.size() > 0 )
+oss << " Arguments where:";
+for( std::size_t i = 0; i < m_args.size(); ++i )
+oss << " " << m_args[i];
+throw std::domain_error( oss.str() );
+}
+private:
+std::string m_name;
+std::vector<std::string> m_args;
+};
+class CommandParser {
+public:
+CommandParser( int argc, char const * const * argv ) : m_argc( static_cast<std::size_t>( argc ) ), m_argv( argv ) {}
+Command find( const std::string& arg1,  const std::string& arg2, const std::string& arg3 ) const {
+return find( arg1 ) + find( arg2 ) + find( arg3 );
+}
+Command find( const std::string& shortArg, const std::string& longArg ) const {
+return find( shortArg ) + find( longArg );
+}
+Command find( const std::string& arg ) const {
+for( std::size_t i = 0; i < m_argc; ++i  )
+if( m_argv[i] == arg )
+return getArgs( i );
+return Command();
+}
+private:
+Command getArgs( std::size_t from ) const {
+Command command( m_argv[from] );
+for( std::size_t i = from+1; i < m_argc && m_argv[i][0] != '-'; ++i  )
+command += m_argv[i];
+return command;
+}
+std::size_t m_argc;
+char const * const * m_argv;
+};
+inline bool parseIntoConfig( const CommandParser& parser, Config& config ) {
+try {
+if( Command cmd = parser.find( "-l", "--list" ) ) {
+if( cmd.argsCount() > 2 )
+cmd.raiseError( "Expected upto 2 arguments" );
+List::What listSpec = List::All;
+if( cmd.argsCount() >= 1 ) {
+if( cmd[0] == "tests" )
+listSpec = List::Tests;
+else if( cmd[0] == "reporters" )
+listSpec = List::Reports;
+else
+cmd.raiseError( "Expected [tests] or [reporters]" );
+}
+if( cmd.argsCount() >= 2 ) {
+if( cmd[1] == "xml" )
+listSpec = static_cast<List::What>( listSpec | List::AsXml );
+else if( cmd[1] == "text" )
+listSpec = static_cast<List::What>( listSpec | List::AsText );
+else
+cmd.raiseError( "Expected [xml] or [text]" );
+}
+config.setListSpec( static_cast<List::What>( config.getListSpec() | listSpec ) );
+}
+if( Command cmd = parser.find( "-t", "--test" ) ) {
+if( cmd.argsCount() == 0 )
+cmd.raiseError( "Expected at least one argument" );
+for( std::size_t i = 0; i < cmd.argsCount(); ++i )
+config.addTestSpec( cmd[i] );
+}
+if( Command cmd = parser.find( "-r", "--reporter" ) ) {
+if( cmd.argsCount() != 1 )
+cmd.raiseError( "Expected one argument" );
+config.setReporter( cmd[0] );
+}
+if( Command cmd = parser.find( "-o", "--out" ) ) {
+if( cmd.argsCount() == 0 )
+cmd.raiseError( "Expected filename" );
+if( cmd[0][0] == '%' )
+config.useStream( cmd[0].substr( 1 ) );
+else
+config.setFilename( cmd[0] );
+}
+if( Command cmd = parser.find( "-s", "--success" ) ) {
+if( cmd.argsCount() != 0 )
+cmd.raiseError( "Does not accept arguments" );
+config.setIncludeWhichResults( Include::SuccessfulResults );
+}
+if( Command cmd = parser.find( "-b", "--break" ) ) {
+if( cmd.argsCount() != 0 )
+cmd.raiseError( "Does not accept arguments" );
+config.setShouldDebugBreak( true );
+}
+if( Command cmd = parser.find( "-n", "--name" ) ) {
+if( cmd.argsCount() != 1 )
+cmd.raiseError( "Expected a name" );
+config.setName( cmd[0] );
+}
+if( Command cmd = parser.find( "-h", "-?", "--help" ) ) {
+if( cmd.argsCount() != 0 )
+cmd.raiseError( "Does not accept arguments" );
+config.setShowHelp( true );
+}
+if( Command cmd = parser.find( "-a", "--abort" ) ) {
+if( cmd.argsCount() > 1 )
+cmd.raiseError( "Only accepts 0-1 arguments" );
+int threshold = 1;
+if( cmd.argsCount() == 1 )
+{
+std::stringstream ss;
+ss << cmd[0];
+ss >> threshold;
+}
+config.setCutoff( threshold );
+}
+if( Command cmd = parser.find( "-nt", "--nothrow" ) ) {
+if( cmd.argsCount() != 0 )
+cmd.raiseError( "Does not accept arguments" );
+config.setAllowThrows( false );
+}
+}
+catch( std::exception& ex ) {
+config.setError( ex.what() );
+return false;
+}
+return true;
+}
+} // end namespace Catch
+// #included from: internal/catch_list.hpp
+#include <limits>
+namespace Catch {
+inline int List( Config& config ) {
+IContext& context = getCurrentContext();
+if( config.listWhat() & List::Reports ) {
+std::cout << "Available reports:\n";
+IReporterRegistry::FactoryMap::const_iterator it = context.getReporterRegistry().getFactories().begin();
+IReporterRegistry::FactoryMap::const_iterator itEnd = context.getReporterRegistry().getFactories().end();
+for(; it != itEnd; ++it ) {
+// !TBD: consider listAs()
+std::cout << "\t" << it->first << "\n\t\t'" << it->second->getDescription() << "'\n";
+}
+std::cout << std::endl;
+}
+if( config.listWhat() & List::Tests ) {
+std::cout << "Available tests:\n";
+std::vector<TestCaseInfo>::const_iterator it = context.getTestCaseRegistry().getAllTests().begin();
+std::vector<TestCaseInfo>::const_iterator itEnd = context.getTestCaseRegistry().getAllTests().end();
+for(; it != itEnd; ++it ) {
+// !TBD: consider listAs()
+std::cout << "\t" << it->getName() << "\n\t\t '" << it->getDescription() << "'\n";
+}
+std::cout << std::endl;
+}
+if( ( config.listWhat() & List::All ) == 0 ) {
+std::cerr << "Unknown list type" << std::endl;
+return (std::numeric_limits<int>::max)();
+}
+if( config.getReporter().get() )
+std::cerr << "Reporters ignored when listing" << std::endl;
+if( !config.testsSpecified() )
+std::cerr << "Test specs ignored when listing" << std::endl;
+return 0;
+}
+} // end namespace Catch
+// #included from: reporters/catch_reporter_basic.hpp
+// #included from: ../internal/catch_reporter_registrars.hpp
+namespace Catch {
+template<typename T>
+class ReporterRegistrar {
+class ReporterFactory : public IReporterFactory {
+virtual IReporter* create( const IReporterConfig& config ) const {
+return new T( config );
+}
+virtual std::string getDescription() const {
+return T::getDescription();
+}
+};
+public:
+ReporterRegistrar( const std::string& name ) {
+getCurrentContext().getReporterRegistry().registerReporter( name, new ReporterFactory() );
+}
+};
+}
+#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
+Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name );
+namespace Catch {
+struct pluralise {
+pluralise( std::size_t count, const std::string& label )
+:   m_count( count ),
+m_label( label )
+{}
+friend std::ostream& operator << ( std::ostream& os, const pluralise& pluraliser ) {
+os << pluraliser.m_count << " " << pluraliser.m_label;
+if( pluraliser.m_count != 1 )
+os << "s";
+return os;
+}
+std::size_t m_count;
+std::string m_label;
+};
+class BasicReporter : public SharedImpl<IReporter> {
+struct SpanInfo {
+SpanInfo()
+:   emitted( false )
+{}
+SpanInfo( const std::string& spanName )
+:   name( spanName ),
+emitted( false )
+{}
+SpanInfo( const SpanInfo& other )
+:   name( other.name ),
+emitted( other.emitted )
+{}
+std::string name;
+bool emitted;
+};
+public:
+BasicReporter( const IReporterConfig& config )
+:   m_config( config ),
+m_firstSectionInTestCase( true ),
+m_aborted( false )
+{}
+static std::string getDescription() {
+return "Reports test results as lines of text";
+}
+private:
+void ReportCounts( const std::string& label, const Counts& counts, const std::string& allPrefix = "All " ) {
+if( counts.passed )
+m_config.stream() << counts.failed << " of " << counts.total() << " " << label << "s failed";
+else
+m_config.stream() << ( counts.failed > 1 ? allPrefix : "" ) << pluralise( counts.failed, label ) << " failed";
+}
+void ReportCounts( const Totals& totals, const std::string& allPrefix = "All " ) {
+if( totals.assertions.total() == 0 ) {
+m_config.stream() << "No tests ran";
+}
+else if( totals.assertions.failed ) {
+TextColour colour( TextColour::ResultError );
+ReportCounts( "test case", totals.testCases, allPrefix );
+if( totals.testCases.failed > 0 ) {
+m_config.stream() << " (";
+ReportCounts( "assertion", totals.assertions, allPrefix );
+m_config.stream() << ")";
+}
+}
+else {
+TextColour colour( TextColour::ResultSuccess );
+m_config.stream()   << allPrefix << "tests passed ("
+<< pluralise( totals.assertions.passed, "assertion" ) << " in "
+<< pluralise( totals.testCases.passed, "test case" ) << ")";
+}
+}
+private: // IReporter
+virtual bool shouldRedirectStdout() const {
+return false;
+}
+virtual void StartTesting() {
+m_testingSpan = SpanInfo();
+}
+virtual void Aborted() {
+m_aborted = true;
+}
+virtual void EndTesting( const Totals& totals ) {
+// Output the overall test results even if "Started Testing" was not emitted
+if( m_aborted ) {
+m_config.stream() << "\n[Testing aborted. ";
+ReportCounts( totals, "The first " );
+}
+else {
+m_config.stream() << "\n[Testing completed. ";
+ReportCounts( totals );
+}
+m_config.stream() << "]\n" << std::endl;
+}
+virtual void StartGroup( const std::string& groupName ) {
+m_groupSpan = groupName;
+}
+virtual void EndGroup( const std::string& groupName, const Totals& totals ) {
+if( m_groupSpan.emitted && !groupName.empty() ) {
+m_config.stream() << "[End of group: '" << groupName << "'. ";
+ReportCounts( totals );
+m_config.stream() << "]\n" << std::endl;
+m_groupSpan = SpanInfo();
+}
+}
+virtual void StartTestCase( const TestCaseInfo& testInfo ) {
+m_testSpan = testInfo.getName();
+}
+virtual void StartSection( const std::string& sectionName, const std::string& ) {
+m_sectionSpans.push_back( SpanInfo( sectionName ) );
+}
+virtual void EndSection( const std::string& sectionName, const Counts& assertions ) {
+SpanInfo& sectionSpan = m_sectionSpans.back();
+if( sectionSpan.emitted && !sectionSpan.name.empty() ) {
+m_config.stream() << "[End of section: '" << sectionName << "' ";
+if( assertions.failed ) {
+TextColour colour( TextColour::ResultError );
+ReportCounts( "assertion", assertions);
+}
+else {
+TextColour colour( TextColour::ResultSuccess );
+m_config.stream()   << ( assertions.passed > 1 ? "All " : "" )
+<< pluralise( assertions.passed, "assertion" ) << "passed" ;
+}
+m_config.stream() << "]\n" << std::endl;
+}
+m_sectionSpans.pop_back();
+}
+virtual void Result( const ResultInfo& resultInfo ) {
+if( !m_config.includeSuccessfulResults() && resultInfo.getResultType() == ResultWas::Ok )
+return;
+StartSpansLazily();
+if( !resultInfo.getFilename().empty() ) {
+TextColour colour( TextColour::FileName );
+m_config.stream() << SourceLineInfo( resultInfo.getFilename(), resultInfo.getLine() );
+}
+if( resultInfo.hasExpression() ) {
+TextColour colour( TextColour::OriginalExpression );
+m_config.stream() << resultInfo.getExpression();
+if( resultInfo.ok() ) {
+TextColour successColour( TextColour::Success );
+m_config.stream() << " succeeded";
+}
+else {
+TextColour errorColour( TextColour::Error );
+m_config.stream() << " failed";
+}
+}
+switch( resultInfo.getResultType() ) {
+case ResultWas::ThrewException:
+{
+TextColour colour( TextColour::Error );
+if( resultInfo.hasExpression() )
+m_config.stream() << " with unexpected";
+else
+m_config.stream() << "Unexpected";
+m_config.stream() << " exception with message: '" << resultInfo.getMessage() << "'";
+}
+break;
+case ResultWas::DidntThrowException:
+{
+TextColour colour( TextColour::Error );
+if( resultInfo.hasExpression() )
+m_config.stream() << " because no exception was thrown where one was expected";
+else
+m_config.stream() << "No exception thrown where one was expected";
+}
+break;
+case ResultWas::Info:
+streamVariableLengthText( "info", resultInfo.getMessage() );
+break;
+case ResultWas::Warning:
+m_config.stream() << "warning:\n'" << resultInfo.getMessage() << "'";
+break;
+case ResultWas::ExplicitFailure:
+{
+TextColour colour( TextColour::Error );
+m_config.stream() << "failed with message: '" << resultInfo.getMessage() << "'";
+}
+break;
+case ResultWas::Unknown: // These cases are here to prevent compiler warnings
+case ResultWas::Ok:
+case ResultWas::FailureBit:
+case ResultWas::ExpressionFailed:
+case ResultWas::Exception:
+default:
+if( !resultInfo.hasExpression() ) {
+if( resultInfo.ok() ) {
+TextColour colour( TextColour::Success );
+m_config.stream() << " succeeded";
+}
+else {
+TextColour colour( TextColour::Error );
+m_config.stream() << " failed";
+}
+}
+break;
+}
+if( resultInfo.hasExpandedExpression() ) {
+m_config.stream() << " for: ";
+TextColour colour( TextColour::ReconstructedExpression );
+m_config.stream() << resultInfo.getExpandedExpression();
+}
+m_config.stream() << std::endl;
+}
+virtual void EndTestCase(   const TestCaseInfo& testInfo,
+const Totals& totals,
+const std::string& stdOut,
+const std::string& stdErr ) {
+if( !stdOut.empty() ) {
+StartSpansLazily();
+streamVariableLengthText( "stdout", stdOut );
+}
+if( !stdErr.empty() ) {
+StartSpansLazily();
+streamVariableLengthText( "stderr", stdErr );
+}
+if( m_testSpan.emitted ) {
+m_config.stream() << "[Finished: '" << testInfo.getName() << "' ";
+ReportCounts( totals );
+m_config.stream() << "]" << std::endl;
+}
+}
+private: // helpers
+void StartSpansLazily() {
+if( !m_testingSpan.emitted ) {
+if( m_config.getName().empty() )
+m_config.stream() << "[Started testing]" << std::endl;
+else
+m_config.stream() << "[Started testing: " << m_config.getName() << "]" << std::endl;
+m_testingSpan.emitted = true;
+}
+if( !m_groupSpan.emitted && !m_groupSpan.name.empty() ) {
+m_config.stream() << "[Started group: '" << m_groupSpan.name << "']" << std::endl;
+m_groupSpan.emitted = true;
+}
+if( !m_testSpan.emitted ) {
+m_config.stream() << std::endl << "[Running: " << m_testSpan.name << "]" << std::endl;
+m_testSpan.emitted = true;
+}
+if( !m_sectionSpans.empty() ) {
+SpanInfo& sectionSpan = m_sectionSpans.back();
+if( !sectionSpan.emitted && !sectionSpan.name.empty() ) {
+if( m_firstSectionInTestCase ) {
+m_config.stream() << "\n";
+m_firstSectionInTestCase = false;
+}
+std::vector<SpanInfo>::iterator it = m_sectionSpans.begin();
+std::vector<SpanInfo>::iterator itEnd = m_sectionSpans.end();
+for(; it != itEnd; ++it ) {
+SpanInfo& prevSpan = *it;
+if( !prevSpan.emitted && !prevSpan.name.empty() ) {
+m_config.stream() << "[Started section: '" << prevSpan.name << "']" << std::endl;
+prevSpan.emitted = true;
+}
+}
+}
+}
+}
+void streamVariableLengthText( const std::string& prefix, const std::string& text ) {
+std::string trimmed = trim( text );
+if( trimmed.find_first_of( "\r\n" ) == std::string::npos ) {
+m_config.stream() << "[" << prefix << ": " << trimmed << "]\n";
+}
+else {
+m_config.stream() << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
+<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
+}
+}
+private:
+const IReporterConfig& m_config;
+bool m_firstSectionInTestCase;
+SpanInfo m_testingSpan;
+SpanInfo m_groupSpan;
+SpanInfo m_testSpan;
+std::vector<SpanInfo> m_sectionSpans;
+bool m_aborted;
+};
+} // end namespace Catch
+// #included from: reporters/catch_reporter_xml.hpp
+// #included from: ../internal/catch_xmlwriter.hpp
+#include <sstream>
+#include <string>
+#include <vector>
+namespace Catch {
+class XmlWriter {
+public:
+class ScopedElement {
+public:
+ScopedElement( XmlWriter* writer )
+:   m_writer( writer )
+{}
+ScopedElement( const ScopedElement& other )
+:   m_writer( other.m_writer ){
+other.m_writer = NULL;
+}
+~ScopedElement() {
+if( m_writer )
+m_writer->endElement();
+}
+ScopedElement& writeText( const std::string& text ) {
+m_writer->writeText( text );
+return *this;
+}
+template<typename T>
+ScopedElement& writeAttribute( const std::string& name, const T& attribute ) {
+m_writer->writeAttribute( name, attribute );
+return *this;
+}
+private:
+mutable XmlWriter* m_writer;
+};
+XmlWriter()
+:   m_tagIsOpen( false ),
+m_needsNewline( false ),
+m_os( &std::cout )
+{}
+XmlWriter( std::ostream& os )
+:   m_tagIsOpen( false ),
+m_needsNewline( false ),
+m_os( &os )
+{}
+~XmlWriter() {
+while( !m_tags.empty() )
+endElement();
+}
+XmlWriter& operator = ( const XmlWriter& other ) {
+XmlWriter temp( other );
+swap( temp );
+return *this;
+}
+void swap( XmlWriter& other ) {
+std::swap( m_tagIsOpen, other.m_tagIsOpen );
+std::swap( m_needsNewline, other.m_needsNewline );
+std::swap( m_tags, other.m_tags );
+std::swap( m_indent, other.m_indent );
+std::swap( m_os, other.m_os );
+}
+XmlWriter& startElement( const std::string& name ) {
+ensureTagClosed();
+newlineIfNecessary();
+stream() << m_indent << "<" << name;
+m_tags.push_back( name );
+m_indent += "  ";
+m_tagIsOpen = true;
+return *this;
+}
+ScopedElement scopedElement( const std::string& name ) {
+ScopedElement scoped( this );
+startElement( name );
+return scoped;
+}
+XmlWriter& endElement() {
+newlineIfNecessary();
+m_indent = m_indent.substr( 0, m_indent.size()-2 );
+if( m_tagIsOpen ) {
+stream() << "/>\n";
+m_tagIsOpen = false;
+}
+else {
+stream() << m_indent << "</" << m_tags.back() << ">\n";
+}
+m_tags.pop_back();
+return *this;
+}
+XmlWriter& writeAttribute( const std::string& name, const std::string& attribute ) {
+if( !name.empty() && !attribute.empty() ) {
+stream() << " " << name << "=\"";
+writeEncodedText( attribute );
+stream() << "\"";
+}
+return *this;
+}
+XmlWriter& writeAttribute( const std::string& name, bool attribute ) {
+stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\"";
+return *this;
+}
+template<typename T>
+XmlWriter& writeAttribute( const std::string& name, const T& attribute ) {
+if( !name.empty() )
+stream() << " " << name << "=\"" << attribute << "\"";
+return *this;
+}
+XmlWriter& writeText( const std::string& text ) {
+if( !text.empty() ){
+bool tagWasOpen = m_tagIsOpen;
+ensureTagClosed();
+if( tagWasOpen )
+stream() << m_indent;
+writeEncodedText( text );
+m_needsNewline = true;
+}
+return *this;
+}
+XmlWriter& writeComment( const std::string& text ) {
+ensureTagClosed();
+stream() << m_indent << "<!--" << text << "-->";
+m_needsNewline = true;
+return *this;
+}
+XmlWriter& writeBlankLine() {
+ensureTagClosed();
+stream() << "\n";
+return *this;
+}
+private:
+std::ostream& stream() {
+return *m_os;
+}
+void ensureTagClosed() {
+if( m_tagIsOpen ) {
+stream() << ">\n";
+m_tagIsOpen = false;
+}
+}
+void newlineIfNecessary() {
+if( m_needsNewline ) {
+stream() << "\n";
+m_needsNewline = false;
+}
+}
+void writeEncodedText( const std::string& text ) {
+static const char* charsToEncode = "<&\"";
+std::string mtext = text;
+std::string::size_type pos = mtext.find_first_of( charsToEncode );
+while( pos != std::string::npos ) {
+stream() << mtext.substr( 0, pos );
+switch( mtext[pos] ) {
+case '<':
+stream() << "&lt;";
+break;
+case '&':
+stream() << "&amp;";
+break;
+case '\"':
+stream() << "&quot;";
+break;
+}
+mtext = mtext.substr( pos+1 );
+pos = mtext.find_first_of( charsToEncode );
+}
+stream() << mtext;
+}
+bool m_tagIsOpen;
+bool m_needsNewline;
+std::vector<std::string> m_tags;
+std::string m_indent;
+std::ostream* m_os;
+};
+}
+namespace Catch {
+class XmlReporter : public SharedImpl<IReporter> {
+public:
+XmlReporter( const IReporterConfig& config ) : m_config( config ) {}
+static std::string getDescription() {
+return "Reports test results as an XML document";
+}
+private: // IReporter
+virtual bool shouldRedirectStdout() const {
+return true;
+}
+virtual void StartTesting() {
+m_xml = XmlWriter( m_config.stream() );
+m_xml.startElement( "Catch" );
+if( !m_config.getName().empty() )
+m_xml.writeAttribute( "name", m_config.getName() );
+}
+virtual void EndTesting( const Totals& totals ) {
+m_xml.scopedElement( "OverallResults" )
+.writeAttribute( "successes", totals.assertions.passed )
+.writeAttribute( "failures", totals.assertions.failed );
+m_xml.endElement();
+}
+virtual void StartGroup( const std::string& groupName ) {
+m_xml.startElement( "Group" )
+.writeAttribute( "name", groupName );
+}
+virtual void EndGroup( const std::string&, const Totals& totals ) {
+m_xml.scopedElement( "OverallResults" )
+.writeAttribute( "successes", totals.assertions.passed )
+.writeAttribute( "failures", totals.assertions.failed );
+m_xml.endElement();
+}
+virtual void StartSection( const std::string& sectionName, const std::string& description ) {
+m_xml.startElement( "Section" )
+.writeAttribute( "name", sectionName )
+.writeAttribute( "description", description );
+}
+virtual void EndSection( const std::string& /*sectionName*/, const Counts& assertions ) {
+m_xml.scopedElement( "OverallResults" )
+.writeAttribute( "successes", assertions.passed )
+.writeAttribute( "failures", assertions.failed );
+m_xml.endElement();
+}
+virtual void StartTestCase( const Catch::TestCaseInfo& testInfo ) {
+m_xml.startElement( "TestCase" ).writeAttribute( "name", testInfo.getName() );
+m_currentTestSuccess = true;
+}
+virtual void Result( const Catch::ResultInfo& resultInfo ) {
+if( !m_config.includeSuccessfulResults() && resultInfo.getResultType() == ResultWas::Ok )
+return;
+if( resultInfo.hasExpression() ) {
+m_xml.startElement( "Expression" )
+.writeAttribute( "success", resultInfo.ok() )
+.writeAttribute( "filename", resultInfo.getFilename() )
+.writeAttribute( "line", resultInfo.getLine() );
+m_xml.scopedElement( "Original" )
+.writeText( resultInfo.getExpression() );
+m_xml.scopedElement( "Expanded" )
+.writeText( resultInfo.getExpandedExpression() );
+m_currentTestSuccess &= resultInfo.ok();
+}
+switch( resultInfo.getResultType() ) {
+case ResultWas::ThrewException:
+m_xml.scopedElement( "Exception" )
+.writeAttribute( "filename", resultInfo.getFilename() )
+.writeAttribute( "line", resultInfo.getLine() )
+.writeText( resultInfo.getMessage() );
+m_currentTestSuccess = false;
+break;
+case ResultWas::Info:
+m_xml.scopedElement( "Info" )
+.writeText( resultInfo.getMessage() );
+break;
+case ResultWas::Warning:
+m_xml.scopedElement( "Warning" )
+.writeText( resultInfo.getMessage() );
+break;
+case ResultWas::ExplicitFailure:
+m_xml.scopedElement( "Failure" )
+.writeText( resultInfo.getMessage() );
+m_currentTestSuccess = false;
+break;
+case ResultWas::Unknown:
+case ResultWas::Ok:
+case ResultWas::FailureBit:
+case ResultWas::ExpressionFailed:
+case ResultWas::Exception:
+case ResultWas::DidntThrowException:
+default:
+break;
+}
+if( resultInfo.hasExpression() )
+m_xml.endElement();
+}
+virtual void Aborted() {
+// !TBD
+}
+virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals&, const std::string&, const std::string& ) {
+m_xml.scopedElement( "OverallResult" ).writeAttribute( "success", m_currentTestSuccess );
+m_xml.endElement();
+}
+private:
+const IReporterConfig& m_config;
+bool m_currentTestSuccess;
+XmlWriter m_xml;
+};
+} // end namespace Catch
+// #included from: reporters/catch_reporter_junit.hpp
+namespace Catch {
+class JunitReporter : public SharedImpl<IReporter> {
+struct TestStats {
+std::string m_element;
+std::string m_resultType;
+std::string m_message;
+std::string m_content;
+};
+struct TestCaseStats {
+TestCaseStats( const std::string& name = std::string() ) :m_name( name ){}
+double      m_timeInSeconds;
+std::string m_status;
+std::string m_className;
+std::string m_name;
+std::vector<TestStats> m_testStats;
+};
+struct Stats {
+Stats( const std::string& name = std::string() )
+:   m_testsCount( 0 ),
+m_failuresCount( 0 ),
+m_disabledCount( 0 ),
+m_errorsCount( 0 ),
+m_timeInSeconds( 0 ),
+m_name( name )
+{}
+std::size_t m_testsCount;
+std::size_t m_failuresCount;
+std::size_t m_disabledCount;
+std::size_t m_errorsCount;
+double      m_timeInSeconds;
+std::string m_name;
+std::vector<TestCaseStats> m_testCaseStats;
+};
+public:
+JunitReporter( const IReporterConfig& config )
+:   m_config( config ),
+m_testSuiteStats( "AllTests" ),
+m_currentStats( &m_testSuiteStats )
+{}
+static std::string getDescription() {
+return "Reports test results in an XML format that looks like Ant's junitreport target";
+}
+private: // IReporter
+virtual bool shouldRedirectStdout() const {
+return true;
+}
+virtual void StartTesting(){}
+virtual void StartGroup( const std::string& groupName ) {
+m_statsForSuites.push_back( Stats( groupName ) );
+m_currentStats = &m_statsForSuites.back();
+}
+virtual void EndGroup( const std::string&, const Totals& totals ) {
+m_currentStats->m_testsCount = totals.assertions.total();
+m_currentStats = &m_testSuiteStats;
+}
+virtual void StartSection( const std::string&, const std::string& ){}
+virtual void EndSection( const std::string&, const Counts& ){}
+virtual void StartTestCase( const Catch::TestCaseInfo& testInfo ) {
+m_currentStats->m_testCaseStats.push_back( TestCaseStats( testInfo.getName() ) );
+}
+virtual void Result( const Catch::ResultInfo& resultInfo ) {
+if( resultInfo.getResultType() != ResultWas::Ok || m_config.includeSuccessfulResults() ) {
+TestCaseStats& testCaseStats = m_currentStats->m_testCaseStats.back();
+TestStats stats;
+std::ostringstream oss;
+if( !resultInfo.getMessage().empty() )
+oss << resultInfo.getMessage() << " at ";
+oss << SourceLineInfo( resultInfo.getFilename(), resultInfo.getLine() );
+stats.m_content = oss.str();
+stats.m_message = resultInfo.getExpandedExpression();
+stats.m_resultType = resultInfo.getTestMacroName();
+switch( resultInfo.getResultType() ) {
+case ResultWas::ThrewException:
+stats.m_element = "error";
+m_currentStats->m_errorsCount++;
+break;
+case ResultWas::Info:
+stats.m_element = "info"; // !TBD ?
+break;
+case ResultWas::Warning:
+stats.m_element = "warning"; // !TBD ?
+break;
+case ResultWas::ExplicitFailure:
+stats.m_element = "failure";
+m_currentStats->m_failuresCount++;
+break;
+case ResultWas::ExpressionFailed:
+stats.m_element = "failure";
+m_currentStats->m_failuresCount++;
+break;
+case ResultWas::Ok:
+stats.m_element = "success";
+break;
+case ResultWas::Unknown:
+case ResultWas::FailureBit:
+case ResultWas::Exception:
+case ResultWas::DidntThrowException:
+default:
+stats.m_element = "unknown";
+break;
+}
+testCaseStats.m_testStats.push_back( stats );
+}
+}
+virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals&, const std::string& stdOut, const std::string& stdErr ) {
+if( !stdOut.empty() )
+m_stdOut << stdOut << "\n";
+if( !stdErr.empty() )
+m_stdErr << stdErr << "\n";
+}
+virtual void Aborted() {
+// !TBD
+}
+virtual void EndTesting( const Totals& ) {
+std::ostream& str = m_config.stream();
+{
+XmlWriter xml( str );
+if( m_statsForSuites.size() > 0 )
+xml.startElement( "testsuites" );
+std::vector<Stats>::const_iterator it = m_statsForSuites.begin();
+std::vector<Stats>::const_iterator itEnd = m_statsForSuites.end();
+for(; it != itEnd; ++it ) {
+XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
+xml.writeAttribute( "name", it->m_name );
+xml.writeAttribute( "errors", it->m_errorsCount );
+xml.writeAttribute( "failures", it->m_failuresCount );
+xml.writeAttribute( "tests", it->m_testsCount );
+xml.writeAttribute( "hostname", "tbd" );
+xml.writeAttribute( "time", "tbd" );
+xml.writeAttribute( "timestamp", "tbd" );
+OutputTestCases( xml, *it );
+}
+xml.scopedElement( "system-out" ).writeText( trim( m_stdOut.str() ) );
+xml.scopedElement( "system-err" ).writeText( trim( m_stdErr.str() ) );
+}
+}
+void OutputTestCases( XmlWriter& xml, const Stats& stats ) {
+std::vector<TestCaseStats>::const_iterator it = stats.m_testCaseStats.begin();
+std::vector<TestCaseStats>::const_iterator itEnd = stats.m_testCaseStats.end();
+for(; it != itEnd; ++it ) {
+xml.writeBlankLine();
+xml.writeComment( "Test case" );
+XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
+xml.writeAttribute( "classname", it->m_className );
+xml.writeAttribute( "name", it->m_name );
+xml.writeAttribute( "time", "tbd" );
+OutputTestResult( xml, *it );
+}
+}
+void OutputTestResult( XmlWriter& xml, const TestCaseStats& stats ) {
+std::vector<TestStats>::const_iterator it = stats.m_testStats.begin();
+std::vector<TestStats>::const_iterator itEnd = stats.m_testStats.end();
+for(; it != itEnd; ++it ) {
+if( it->m_element != "success" ) {
+XmlWriter::ScopedElement e = xml.scopedElement( it->m_element );
+xml.writeAttribute( "message", it->m_message );
+xml.writeAttribute( "type", it->m_resultType );
+if( !it->m_content.empty() )
+xml.writeText( it->m_content );
+}
+}
+}
+private:
+const IReporterConfig& m_config;
+bool m_currentTestSuccess;
+Stats m_testSuiteStats;
+Stats* m_currentStats;
+std::vector<Stats> m_statsForSuites;
+std::ostringstream m_stdOut;
+std::ostringstream m_stdErr;
+};
+} // end namespace Catch
+#include <fstream>
+#include <stdlib.h>
+#include <limits>
+namespace Catch {
+INTERNAL_CATCH_REGISTER_REPORTER( "basic", BasicReporter )
+INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
+INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
+inline int Main( Config& config ) {
+// Handle list request
+if( config.listWhat() != List::None )
+return List( config );
+// Open output file, if specified
+std::ofstream ofs;
+if( !config.getFilename().empty() ) {
+ofs.open( config.getFilename().c_str() );
+if( ofs.fail() ) {
+std::cerr << "Unable to open file: '" << config.getFilename() << "'" << std::endl;
+return (std::numeric_limits<int>::max)();
+}
+config.setStreamBuf( ofs.rdbuf() );
+}
+int result = 0;
+// Scope here for the Runner so it can use the context before it is cleaned-up
+{
+Runner runner( config );
+// Run test specs specified on the command line - or default to all
+if( !config.testsSpecified() ) {
+config.getReporter()->StartGroup( "" );
+runner.runAll();
+config.getReporter()->EndGroup( "", runner.getTotals() );
+}
+else {
+// !TBD We should get all the testcases upfront, report any missing,
+// then just run them
+std::vector<std::string>::const_iterator it = config.getTestSpecs().begin();
+std::vector<std::string>::const_iterator itEnd = config.getTestSpecs().end();
+for(; it != itEnd; ++it ) {
+Totals prevTotals = runner.getTotals();
+config.getReporter()->StartGroup( *it );
+if( runner.runMatching( *it ) == 0 ) {
+// Use reporter?
+//                    std::cerr << "\n[Unable to match any test cases with: " << *it << "]" << std::endl;
+}
+config.getReporter()->EndGroup( *it, runner.getTotals() - prevTotals );
+}
+}
+result = static_cast<int>( runner.getTotals().assertions.failed );
+}
+Catch::Context::cleanUp();
+return result;
+}
+inline void showUsage( std::ostream& os ) {
+os  << "\t-l, --list <tests | reporters> [xml]\n"
+<< "\t-t, --test <testspec> [<testspec>...]\n"
+<< "\t-r, --reporter <reporter name>\n"
+<< "\t-o, --out <file name>|<%stream name>\n"
+<< "\t-s, --success\n"
+<< "\t-b, --break\n"
+<< "\t-n, --name <name>\n"
+<< "\t-a, --abort [#]\n\n"
+<< "For more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line" << std::endl;
+}
+inline void showHelp( std::string exeName ) {
+std::string::size_type pos = exeName.find_last_of( "/\\" );
+if( pos != std::string::npos ) {
+exeName = exeName.substr( pos+1 );
+}
+std::cout << exeName << " is a CATCH host application. Options are as follows:\n\n";
+showUsage( std::cout );
+}
+inline int Main( int argc, char* const argv[], Config& config ) {
+parseIntoConfig( CommandParser( argc, argv ), config );
+if( !config.getMessage().empty() ) {
+std::cerr << config.getMessage() <<  + "\n\nUsage: ...\n\n";
+showUsage( std::cerr );
+Catch::Context::cleanUp();
+return (std::numeric_limits<int>::max)();
+}
+// Handle help
+if( config.showHelp() ) {
+showHelp( argv[0] );
+Catch::Context::cleanUp();
+return 0;
+}
+return Main( config );
+}
+inline int Main( int argc, char* const argv[] ) {
+Config config;
+// !TBD: This doesn't always work, for some reason
+//        if( isDebuggerActive() )
+//            config.useStream( "debug" );
+return Main( argc, argv, config );
+}
+} // end namespace Catch
+#endif
+#ifdef CATCH_CONFIG_MAIN
+// #included from: internal/catch_default_main.hpp
+#ifndef __OBJC__
+// Standard C/C++ main entry point
+int main (int argc, char * const argv[]) {
+return Catch::Main( argc, argv );
+}
+#else // __OBJC__
+// Objective-C entry point
+int main (int argc, char * const argv[]) {
+#if !CATCH_ARC_ENABLED
+NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+#endif
+Catch::registerTestMethods();
+int result = Catch::Main( argc, (char* const*)argv );
+#if !CATCH_ARC_ENABLED
+[pool drain];
+#endif
+return result;
+}
+#endif // __OBJC__
+#endif
+//////
+#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, false, true, "REQUIRE" )
+#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, true, true, "REQUIRE_FALSE" )
+#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., true, "REQUIRE_THROWS" )
+#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, true, "REQUIRE_THROWS_AS" )
+#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, true, "REQUIRE_NOTHROW" )
+#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, false, false, "CHECK" )
+#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, true, false, "CHECK_FALSE" )
+#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, false, false, "CHECKED_IF" )
+#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, false, false, "CHECKED_ELSE" )
+#define CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, ..., false, "CHECK_THROWS" )
+#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, false, "CHECK_THROWS_AS" )
+#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, false, "CHECK_NOTHROW" )
+#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, false, "CHECK_THAT" )
+#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, true, "REQUIRE_THAT" )
+#define INFO( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Info, false, "INFO" )
+#define WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, false, "WARN" )
+#define FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, true, "FAIL" )
+#define SCOPED_INFO( msg ) INTERNAL_CATCH_SCOPED_INFO( msg )
+#define CAPTURE( msg ) INTERNAL_CATCH_MSG( #msg " := " << msg, Catch::ResultWas::Info, false, "CAPTURE" )
+#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
+#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
+#define TEST_CASE_NORETURN( name, description ) INTERNAL_CATCH_TESTCASE_NORETURN( name, description )
+#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "Anonymous test case" )
+#define METHOD_AS_TEST_CASE( method, name, description ) CATCH_METHOD_AS_TEST_CASE( method, name, description )
+#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
+#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
+#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
+///////////////
+// Still to be implemented
+#define CHECK_NOFAIL( expr ) // !TBD - reports violation, but doesn't fail Test
+using Catch::Detail::Approx;
+#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED

Mercurial > hg > nsaunier > traffic-intelligence

comparison include/catch.hpp @ 231:249d65ff6c35